perfschema 5.6.10 initial commit.

include/mysql/psi/*

14 files changed, 7835 insertions, 0 deletions

diff --git a/include/mysql/psi/mysql_file.h b/include/mysql/psi/mysql_file.h
new file mode 100644
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--- /dev/null
+++ b/include/mysql/psi/mysql_file.h
@@ -0,0 +1,1421 @@
+/* Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software Foundation,
+  51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
+
+#ifndef MYSQL_FILE_H
+#define MYSQL_FILE_H
+
+#include <my_global.h>
+
+/* For strlen() */
+#include <string.h>
+/* For MY_STAT */
+#include <my_dir.h>
+/* For my_chsize */
+#include <my_sys.h>
+
+/**
+  @file mysql/psi/mysql_file.h
+  Instrumentation helpers for mysys file io.
+  This header file provides the necessary declarations
+  to use the mysys file API with the performance schema instrumentation.
+  In some compilers (SunStudio), 'static inline' functions, when declared
+  but not used, are not optimized away (because they are unused) by default,
+  so that including a static inline function from a header file does
+  create unwanted dependencies, causing unresolved symbols at link time.
+  Other compilers, like gcc, optimize these dependencies by default.
+
+  Since the instrumented APIs declared here are wrapper on top
+  of mysys file io APIs, including mysql/psi/mysql_file.h assumes that
+  the dependency on my_sys already exists.
+*/
+
+#include "mysql/psi/psi.h"
+
+/**
+  @defgroup File_instrumentation File Instrumentation
+  @ingroup Instrumentation_interface
+  @{
+*/
+
+/**
+  @def mysql_file_register(P1, P2, P3)
+  File registration.
+*/
+#define mysql_file_register(P1, P2, P3) \
+  inline_mysql_file_register(P1, P2, P3)
+
+/**
+  @def mysql_file_fgets(P1, P2, F)
+  Instrumented fgets.
+  @c mysql_file_fgets is a replacement for @c fgets.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_fgets(P1, P2, F) \
+    inline_mysql_file_fgets(__FILE__, __LINE__, P1, P2, F)
+#else
+  #define mysql_file_fgets(P1, P2, F) \
+    inline_mysql_file_fgets(P1, P2, F)
+#endif
+
+/**
+  @def mysql_file_fgetc(F)
+  Instrumented fgetc.
+  @c mysql_file_fgetc is a replacement for @c fgetc.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_fgetc(F) inline_mysql_file_fgetc(__FILE__, __LINE__, F)
+#else
+  #define mysql_file_fgetc(F) inline_mysql_file_fgetc(F)
+#endif
+
+/**
+  @def mysql_file_fputs(P1, F)
+  Instrumented fputs.
+  @c mysql_file_fputs is a replacement for @c fputs.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_fputs(P1, F) \
+    inline_mysql_file_fputs(__FILE__, __LINE__, P1, F)
+#else
+  #define mysql_file_fputs(P1, F)\
+    inline_mysql_file_fputs(P1, F)
+#endif
+
+/**
+  @def mysql_file_fputc(P1, F)
+  Instrumented fputc.
+  @c mysql_file_fputc is a replacement for @c fputc.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_fputc(P1, F) \
+    inline_mysql_file_fputc(__FILE__, __LINE__, P1, F)
+#else
+  #define mysql_file_fputc(P1, F) \
+    inline_mysql_file_fputc(P1, F)
+#endif
+
+/**
+  @def mysql_file_fprintf
+  Instrumented fprintf.
+  @c mysql_file_fprintf is a replacement for @c fprintf.
+*/
+#define mysql_file_fprintf inline_mysql_file_fprintf
+
+/**
+  @def mysql_file_vfprintf(F, P1, P2)
+  Instrumented vfprintf.
+  @c mysql_file_vfprintf is a replacement for @c vfprintf.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_vfprintf(F, P1, P2) \
+    inline_mysql_file_vfprintf(__FILE__, __LINE__, F, P1, P2)
+#else
+  #define mysql_file_vfprintf(F, P1, P2) \
+    inline_mysql_file_vfprintf(F, P1, P2)
+#endif
+
+/**
+  @def mysql_file_fflush(F, P1, P2)
+  Instrumented fflush.
+  @c mysql_file_fflush is a replacement for @c fflush.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_fflush(F) \
+    inline_mysql_file_fflush(__FILE__, __LINE__, F)
+#else
+  #define mysql_file_fflush(F) \
+    inline_mysql_file_fflush(F)
+#endif
+
+/**
+  @def mysql_file_feof(F)
+  Instrumented feof.
+  @c mysql_file_feof is a replacement for @c feof.
+*/
+#define mysql_file_feof(F) inline_mysql_file_feof(F)
+
+/**
+  @def mysql_file_fstat(FN, S, FL)
+  Instrumented fstat.
+  @c mysql_file_fstat is a replacement for @c my_fstat.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_fstat(FN, S, FL) \
+    inline_mysql_file_fstat(__FILE__, __LINE__, FN, S, FL)
+#else
+  #define mysql_file_fstat(FN, S, FL) \
+    inline_mysql_file_fstat(FN, S, FL)
+#endif
+
+/**
+  @def mysql_file_stat(K, FN, S, FL)
+  Instrumented stat.
+  @c mysql_file_stat is a replacement for @c my_stat.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_stat(K, FN, S, FL) \
+    inline_mysql_file_stat(K, __FILE__, __LINE__, FN, S, FL)
+#else
+  #define mysql_file_stat(K, FN, S, FL) \
+    inline_mysql_file_stat(FN, S, FL)
+#endif
+
+/**
+  @def mysql_file_chsize(F, P1, P2, P3)
+  Instrumented chsize.
+  @c mysql_file_chsize is a replacement for @c my_chsize.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_chsize(F, P1, P2, P3) \
+    inline_mysql_file_chsize(__FILE__, __LINE__, F, P1, P2, P3)
+#else
+  #define mysql_file_chsize(F, P1, P2, P3) \
+    inline_mysql_file_chsize(F, P1, P2, P3)
+#endif
+
+/**
+  @def mysql_file_fopen(K, N, F1, F2)
+  Instrumented fopen.
+  @c mysql_file_fopen is a replacement for @c my_fopen.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_fopen(K, N, F1, F2) \
+    inline_mysql_file_fopen(K, __FILE__, __LINE__, N, F1, F2)
+#else
+  #define mysql_file_fopen(K, N, F1, F2) \
+    inline_mysql_file_fopen(N, F1, F2)
+#endif
+
+/**
+  @def mysql_file_fclose(FD, FL)
+  Instrumented fclose.
+  @c mysql_file_fclose is a replacement for @c my_fclose.
+  Without the instrumentation, this call will have the same behavior as the
+  undocumented and possibly platform specific my_fclose(NULL, ...) behavior.
+  With the instrumentation, mysql_fclose(NULL, ...) will safely return 0,
+  which is an extension compared to my_fclose and is therefore compliant.
+  mysql_fclose is on purpose *not* implementing
+  @code DBUG_ASSERT(file != NULL) @endcode,
+  since doing so could introduce regressions.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_fclose(FD, FL) \
+    inline_mysql_file_fclose(__FILE__, __LINE__, FD, FL)
+#else
+  #define mysql_file_fclose(FD, FL) \
+    inline_mysql_file_fclose(FD, FL)
+#endif
+
+/**
+  @def mysql_file_fread(FD, P1, P2, P3)
+  Instrumented fread.
+  @c mysql_file_fread is a replacement for @c my_fread.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_fread(FD, P1, P2, P3) \
+    inline_mysql_file_fread(__FILE__, __LINE__, FD, P1, P2, P3)
+#else
+  #define mysql_file_fread(FD, P1, P2, P3) \
+    inline_mysql_file_fread(FD, P1, P2, P3)
+#endif
+
+/**
+  @def mysql_file_fwrite(FD, P1, P2, P3)
+  Instrumented fwrite.
+  @c mysql_file_fwrite is a replacement for @c my_fwrite.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_fwrite(FD, P1, P2, P3) \
+    inline_mysql_file_fwrite(__FILE__, __LINE__, FD, P1, P2, P3)
+#else
+  #define mysql_file_fwrite(FD, P1, P2, P3) \
+    inline_mysql_file_fwrite(FD, P1, P2, P3)
+#endif
+
+/**
+  @def mysql_file_fseek(FD, P, W, F)
+  Instrumented fseek.
+  @c mysql_file_fseek is a replacement for @c my_fseek.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_fseek(FD, P, W, F) \
+    inline_mysql_file_fseek(__FILE__, __LINE__, FD, P, W, F)
+#else
+  #define mysql_file_fseek(FD, P, W, F) \
+    inline_mysql_file_fseek(FD, P, W, F)
+#endif
+
+/**
+  @def mysql_file_ftell(FD, F)
+  Instrumented ftell.
+  @c mysql_file_ftell is a replacement for @c my_ftell.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_ftell(FD, F) \
+    inline_mysql_file_ftell(__FILE__, __LINE__, FD, F)
+#else
+  #define mysql_file_ftell(FD, F) \
+    inline_mysql_file_ftell(FD, F)
+#endif
+
+/**
+  @def mysql_file_create(K, N, F1, F2, F3)
+  Instrumented create.
+  @c mysql_file_create is a replacement for @c my_create.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_create(K, N, F1, F2, F3) \
+  inline_mysql_file_create(K, __FILE__, __LINE__, N, F1, F2, F3)
+#else
+  #define mysql_file_create(K, N, F1, F2, F3) \
+    inline_mysql_file_create(N, F1, F2, F3)
+#endif
+
+/**
+  @def mysql_file_create_temp(K, T, D, P, M, F)
+  Instrumented create_temp_file.
+  @c mysql_file_create_temp is a replacement for @c create_temp_file.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_create_temp(K, T, D, P, M, F) \
+    inline_mysql_file_create_temp(K, T, D, P, M, F)
+#else
+  #define mysql_file_create_temp(K, T, D, P, M, F) \
+    inline_mysql_file_create_temp(T, D, P, M, F)
+#endif
+
+/**
+  @def mysql_file_open(K, N, F1, F2)
+  Instrumented open.
+  @c mysql_file_open is a replacement for @c my_open.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_open(K, N, F1, F2) \
+    inline_mysql_file_open(K, __FILE__, __LINE__, N, F1, F2)
+#else
+  #define mysql_file_open(K, N, F1, F2) \
+    inline_mysql_file_open(N, F1, F2)
+#endif
+
+/**
+  @def mysql_file_close(FD, F)
+  Instrumented close.
+  @c mysql_file_close is a replacement for @c my_close.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_close(FD, F) \
+    inline_mysql_file_close(__FILE__, __LINE__, FD, F)
+#else
+  #define mysql_file_close(FD, F) \
+    inline_mysql_file_close(FD, F)
+#endif
+
+/**
+  @def mysql_file_read(FD, B, S, F)
+  Instrumented read.
+  @c mysql_read is a replacement for @c my_read.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_read(FD, B, S, F) \
+    inline_mysql_file_read(__FILE__, __LINE__, FD, B, S, F)
+#else
+  #define mysql_file_read(FD, B, S, F) \
+    inline_mysql_file_read(FD, B, S, F)
+#endif
+
+/**
+  @def mysql_file_write(FD, B, S, F)
+  Instrumented write.
+  @c mysql_file_write is a replacement for @c my_write.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_write(FD, B, S, F) \
+    inline_mysql_file_write(__FILE__, __LINE__, FD, B, S, F)
+#else
+  #define mysql_file_write(FD, B, S, F) \
+    inline_mysql_file_write(FD, B, S, F)
+#endif
+
+/**
+  @def mysql_file_pread(FD, B, S, O, F)
+  Instrumented pread.
+  @c mysql_pread is a replacement for @c my_pread.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_pread(FD, B, S, O, F) \
+    inline_mysql_file_pread(__FILE__, __LINE__, FD, B, S, O, F)
+#else
+  #define mysql_file_pread(FD, B, S, O, F) \
+    inline_mysql_file_pread(FD, B, S, O, F)
+#endif
+
+/**
+  @def mysql_file_pwrite(FD, B, S, O, F)
+  Instrumented pwrite.
+  @c mysql_file_pwrite is a replacement for @c my_pwrite.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_pwrite(FD, B, S, O, F) \
+    inline_mysql_file_pwrite(__FILE__, __LINE__, FD, B, S, O, F)
+#else
+  #define mysql_file_pwrite(FD, B, S, O, F) \
+    inline_mysql_file_pwrite(FD, B, S, O, F)
+#endif
+
+/**
+  @def mysql_file_seek(FD, P, W, F)
+  Instrumented seek.
+  @c mysql_file_seek is a replacement for @c my_seek.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_seek(FD, P, W, F) \
+    inline_mysql_file_seek(__FILE__, __LINE__, FD, P, W, F)
+#else
+  #define mysql_file_seek(FD, P, W, F) \
+    inline_mysql_file_seek(FD, P, W, F)
+#endif
+
+/**
+  @def mysql_file_tell(FD, F)
+  Instrumented tell.
+  @c mysql_file_tell is a replacement for @c my_tell.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_tell(FD, F) \
+    inline_mysql_file_tell(__FILE__, __LINE__, FD, F)
+#else
+  #define mysql_file_tell(FD, F) \
+    inline_mysql_file_tell(FD, F)
+#endif
+
+/**
+  @def mysql_file_delete(K, P1, P2)
+  Instrumented delete.
+  @c mysql_file_delete is a replacement for @c my_delete.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_delete(K, P1, P2) \
+    inline_mysql_file_delete(K, __FILE__, __LINE__, P1, P2)
+#else
+  #define mysql_file_delete(K, P1, P2) \
+    inline_mysql_file_delete(P1, P2)
+#endif
+
+/**
+  @def mysql_file_rename(K, P1, P2, P3)
+  Instrumented rename.
+  @c mysql_file_rename is a replacement for @c my_rename.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_rename(K, P1, P2, P3) \
+    inline_mysql_file_rename(K, __FILE__, __LINE__, P1, P2, P3)
+#else
+  #define mysql_file_rename(K, P1, P2, P3) \
+    inline_mysql_file_rename(P1, P2, P3)
+#endif
+
+/**
+  @def mysql_file_create_with_symlink(K, P1, P2, P3, P4, P5)
+  Instrumented create with symbolic link.
+  @c mysql_file_create_with_symlink is a replacement
+  for @c my_create_with_symlink.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_create_with_symlink(K, P1, P2, P3, P4, P5) \
+  inline_mysql_file_create_with_symlink(K, __FILE__, __LINE__, \
+                                        P1, P2, P3, P4, P5)
+#else
+  #define mysql_file_create_with_symlink(K, P1, P2, P3, P4, P5) \
+  inline_mysql_file_create_with_symlink(P1, P2, P3, P4, P5)
+#endif
+
+/**
+  @def mysql_file_delete_with_symlink(K, P1, P2)
+  Instrumented delete with symbolic link.
+  @c mysql_file_delete_with_symlink is a replacement
+  for @c my_delete_with_symlink.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_delete_with_symlink(K, P1, P2) \
+  inline_mysql_file_delete_with_symlink(K, __FILE__, __LINE__, P1, P2)
+#else
+  #define mysql_file_delete_with_symlink(K, P1, P2) \
+  inline_mysql_file_delete_with_symlink(P1, P2)
+#endif
+
+/**
+  @def mysql_file_rename_with_symlink(K, P1, P2, P3)
+  Instrumented rename with symbolic link.
+  @c mysql_file_rename_with_symlink is a replacement
+  for @c my_rename_with_symlink.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_rename_with_symlink(K, P1, P2, P3) \
+  inline_mysql_file_rename_with_symlink(K, __FILE__, __LINE__, P1, P2, P3)
+#else
+  #define mysql_file_rename_with_symlink(K, P1, P2, P3) \
+  inline_mysql_file_rename_with_symlink(P1, P2, P3)
+#endif
+
+/**
+  @def mysql_file_sync(P1, P2)
+  Instrumented file sync.
+  @c mysql_file_sync is a replacement for @c my_sync.
+*/
+#ifdef HAVE_PSI_FILE_INTERFACE
+  #define mysql_file_sync(P1, P2) \
+    inline_mysql_file_sync(__FILE__, __LINE__, P1, P2)
+#else
+  #define mysql_file_sync(P1, P2) \
+    inline_mysql_file_sync(P1, P2)
+#endif
+
+/**
+  An instrumented FILE structure.
+  @sa MYSQL_FILE
+*/
+struct st_mysql_file
+{
+  /** The real file. */
+  FILE *m_file;
+  /**
+    The instrumentation hook.
+    Note that this hook is not conditionally defined,
+    for binary compatibility of the @c MYSQL_FILE interface.
+  */
+  struct PSI_file *m_psi;
+};
+
+/**
+  Type of an instrumented file.
+  @c MYSQL_FILE is a drop-in replacement for @c FILE.
+  @sa mysql_file_open
+*/
+typedef struct st_mysql_file MYSQL_FILE;
+
+static inline void inline_mysql_file_register(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *category,
+  PSI_file_info *info,
+  int count
+#else
+  const char *category __attribute__ ((unused)),
+  void *info __attribute__ ((unused)),
+  int count __attribute__ ((unused))
+#endif
+)
+{
+#ifdef HAVE_PSI_FILE_INTERFACE
+  PSI_FILE_CALL(register_file)(category, info, count);
+#endif
+}
+
+static inline char *
+inline_mysql_file_fgets(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  char *str, int size, MYSQL_FILE *file)
+{
+  char *result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_stream_locker)
+    (&state, file->m_psi, PSI_FILE_READ);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) size, src_file, src_line);
+    result= fgets(str, size, file->m_file);
+    PSI_FILE_CALL(end_file_wait)(locker, result ? strlen(result) : 0);
+    return result;
+  }
+#endif
+
+  result= fgets(str, size, file->m_file);
+  return result;
+}
+
+static inline int
+inline_mysql_file_fgetc(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  MYSQL_FILE *file)
+{
+  int result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_stream_locker)
+    (&state, file->m_psi, PSI_FILE_READ);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 1, src_file, src_line);
+    result= fgetc(file->m_file);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) 1);
+    return result;
+  }
+#endif
+
+  result= fgetc(file->m_file);
+  return result;
+}
+
+static inline int
+inline_mysql_file_fputs(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  const char *str, MYSQL_FILE *file)
+{
+  int result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  size_t bytes;
+  locker= PSI_FILE_CALL(get_thread_file_stream_locker)
+    (&state, file->m_psi, PSI_FILE_WRITE);
+  if (likely(locker != NULL))
+  {
+    bytes= str ? strlen(str) : 0;
+    PSI_FILE_CALL(start_file_wait)(locker, bytes, src_file, src_line);
+    result= fputs(str, file->m_file);
+    PSI_FILE_CALL(end_file_wait)(locker, bytes);
+    return result;
+  }
+#endif
+
+  result= fputs(str, file->m_file);
+  return result;
+}
+
+static inline int
+inline_mysql_file_fputc(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  char c, MYSQL_FILE *file)
+{
+  int result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_stream_locker)
+    (&state, file->m_psi, PSI_FILE_WRITE);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 1, src_file, src_line);
+    result= fputc(c, file->m_file);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) 1);
+    return result;
+  }
+#endif
+
+  result= fputc(c, file->m_file);
+  return result;
+}
+
+static inline int
+inline_mysql_file_fprintf(MYSQL_FILE *file, const char *format, ...)
+{
+  /*
+    TODO: figure out how to pass src_file and src_line from the caller.
+  */
+  int result;
+  va_list args;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_stream_locker)
+    (&state, file->m_psi, PSI_FILE_WRITE);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, __FILE__, __LINE__);
+    va_start(args, format);
+    result= vfprintf(file->m_file, format, args);
+    va_end(args);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) result);
+    return result;
+  }
+#endif
+
+  va_start(args, format);
+  result= vfprintf(file->m_file, format, args);
+  va_end(args);
+  return result;
+}
+
+static inline int
+inline_mysql_file_vfprintf(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  MYSQL_FILE *file, const char *format, va_list args)
+{
+  int result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_stream_locker)
+    (&state, file->m_psi, PSI_FILE_WRITE);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line);
+    result= vfprintf(file->m_file, format, args);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) result);
+    return result;
+  }
+#endif
+
+  result= vfprintf(file->m_file, format, args);
+  return result;
+}
+
+static inline int
+inline_mysql_file_fflush(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  MYSQL_FILE *file)
+{
+  int result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_stream_locker)
+    (&state, file->m_psi, PSI_FILE_FLUSH);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line);
+    result= fflush(file->m_file);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0);
+    return result;
+  }
+#endif
+
+  result= fflush(file->m_file);
+  return result;
+}
+
+static inline int inline_mysql_file_feof(MYSQL_FILE *file)
+{
+  /* Not instrumented, there is no wait involved */
+  return feof(file->m_file);
+}
+
+static inline int
+inline_mysql_file_fstat(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  int filenr, MY_STAT *stat_area, myf flags)
+{
+  int result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_descriptor_locker)
+    (&state, filenr, PSI_FILE_FSTAT);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line);
+    result= my_fstat(filenr, stat_area, flags);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0);
+    return result;
+  }
+#endif
+
+  result= my_fstat(filenr, stat_area, flags);
+  return result;
+}
+
+static inline MY_STAT *
+inline_mysql_file_stat(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  PSI_file_key key, const char *src_file, uint src_line,
+#endif
+  const char *path, MY_STAT *stat_area, myf flags)
+{
+  MY_STAT *result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_name_locker)
+    (&state, key, PSI_FILE_STAT, path, &locker);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line);
+    result= my_stat(path, stat_area, flags);
+    PSI_FILE_CALL(end_file_open_wait)(locker, result);
+    return result;
+  }
+#endif
+
+  result= my_stat(path, stat_area, flags);
+  return result;
+}
+
+static inline int
+inline_mysql_file_chsize(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  File file, my_off_t newlength, int filler, myf flags)
+{
+  int result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_descriptor_locker)
+    (&state, file, PSI_FILE_CHSIZE);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) newlength, src_file,
+                              src_line);
+    result= my_chsize(file, newlength, filler, flags);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) newlength);
+    return result;
+  }
+#endif
+
+  result= my_chsize(file, newlength, filler, flags);
+  return result;
+}
+
+static inline MYSQL_FILE*
+inline_mysql_file_fopen(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  PSI_file_key key, const char *src_file, uint src_line,
+#endif
+  const char *filename, int flags, myf myFlags)
+{
+  MYSQL_FILE *that;
+  that= (MYSQL_FILE*) my_malloc(sizeof(MYSQL_FILE), MYF(MY_WME));
+  if (likely(that != NULL))
+  {
+#ifdef HAVE_PSI_FILE_INTERFACE
+    struct PSI_file_locker *locker;
+    PSI_file_locker_state state;
+    locker= PSI_FILE_CALL(get_thread_file_name_locker)
+        (&state, key, PSI_FILE_STREAM_OPEN, filename, that);
+    if (likely(locker != NULL))
+    {
+      PSI_FILE_CALL(start_file_open_wait)
+        (locker, src_file, src_line);
+      that->m_file= my_fopen(filename, flags, myFlags);
+      that->m_psi= PSI_FILE_CALL(end_file_open_wait)(locker, that->m_file);
+      if (unlikely(that->m_file == NULL))
+      {
+        my_free(that);
+        return NULL;
+      }
+      return that;
+    }
+#endif
+
+    that->m_psi= NULL;
+    that->m_file= my_fopen(filename, flags, myFlags);
+    if (unlikely(that->m_file == NULL))
+    {
+      my_free(that);
+      return NULL;
+    }
+  }
+  return that;
+}
+
+static inline int
+inline_mysql_file_fclose(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  MYSQL_FILE *file, myf flags)
+{
+  int result= 0;
+  if (likely(file != NULL))
+  {
+#ifdef HAVE_PSI_FILE_INTERFACE
+    struct PSI_file_locker *locker;
+    PSI_file_locker_state state;
+    locker= PSI_FILE_CALL(get_thread_file_stream_locker)
+      (&state, file->m_psi, PSI_FILE_STREAM_CLOSE);
+    if (likely(locker != NULL))
+    {
+      PSI_FILE_CALL(start_file_close_wait)(locker, src_file, src_line);
+      result= my_fclose(file->m_file, flags);
+      PSI_FILE_CALL(end_file_close_wait)(locker, result);
+      my_free(file);
+      return result;
+    }
+#endif
+
+    result= my_fclose(file->m_file, flags);
+    my_free(file);
+  }
+  return result;
+}
+
+static inline size_t
+inline_mysql_file_fread(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  MYSQL_FILE *file, uchar *buffer, size_t count, myf flags)
+{
+  size_t result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  size_t bytes_read;
+  locker= PSI_FILE_CALL(get_thread_file_stream_locker)
+    (&state, file->m_psi, PSI_FILE_READ);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line);
+    result= my_fread(file->m_file, buffer, count, flags);
+    if (flags & (MY_NABP | MY_FNABP))
+      bytes_read= (result == 0) ? count : 0;
+    else
+      bytes_read= (result != MY_FILE_ERROR) ? result : 0;
+    PSI_FILE_CALL(end_file_wait)(locker, bytes_read);
+    return result;
+  }
+#endif
+
+  result= my_fread(file->m_file, buffer, count, flags);
+  return result;
+}
+
+static inline size_t
+inline_mysql_file_fwrite(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  MYSQL_FILE *file, const uchar *buffer, size_t count, myf flags)
+{
+  size_t result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  size_t bytes_written;
+  locker= PSI_FILE_CALL(get_thread_file_stream_locker)
+    (&state, file->m_psi, PSI_FILE_WRITE);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line);
+    result= my_fwrite(file->m_file, buffer, count, flags);
+    if (flags & (MY_NABP | MY_FNABP))
+      bytes_written= (result == 0) ? count : 0;
+    else
+      bytes_written= (result != MY_FILE_ERROR) ? result : 0;
+    PSI_FILE_CALL(end_file_wait)(locker, bytes_written);
+    return result;
+  }
+#endif
+
+  result= my_fwrite(file->m_file, buffer, count, flags);
+  return result;
+}
+
+static inline my_off_t
+inline_mysql_file_fseek(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  MYSQL_FILE *file, my_off_t pos, int whence, myf flags)
+{
+  my_off_t result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_stream_locker)
+    (&state, file->m_psi, PSI_FILE_SEEK);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line);
+    result= my_fseek(file->m_file, pos, whence, flags);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0);
+    return result;
+  }
+#endif
+
+  result= my_fseek(file->m_file, pos, whence, flags);
+  return result;
+}
+
+static inline my_off_t
+inline_mysql_file_ftell(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  MYSQL_FILE *file, myf flags)
+{
+  my_off_t result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_stream_locker)
+    (&state, file->m_psi, PSI_FILE_TELL);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line);
+    result= my_ftell(file->m_file, flags);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0);
+    return result;
+  }
+#endif
+
+  result= my_ftell(file->m_file, flags);
+  return result;
+}
+
+static inline File
+inline_mysql_file_create(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  PSI_file_key key, const char *src_file, uint src_line,
+#endif
+  const char *filename, int create_flags, int access_flags, myf myFlags)
+{
+  File file;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_name_locker)
+    (&state, key, PSI_FILE_CREATE, filename, &locker);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line);
+    file= my_create(filename, create_flags, access_flags, myFlags);
+    PSI_FILE_CALL(end_file_open_wait_and_bind_to_descriptor)(locker, file);
+    return file;
+  }
+#endif
+
+  file= my_create(filename, create_flags, access_flags, myFlags);
+  return file;
+}
+
+static inline File
+inline_mysql_file_create_temp(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  PSI_file_key key,
+#endif
+  char *to, const char *dir, const char *pfx, int mode, myf myFlags)
+{
+  File file;
+  /*
+    TODO: This event is instrumented, but not timed.
+    The problem is that the file name is now known
+    before the create_temp_file call.
+  */
+  file= create_temp_file(to, dir, pfx, mode, myFlags);
+#ifdef HAVE_PSI_FILE_INTERFACE
+  PSI_FILE_CALL(create_file)(key, to, file);
+#endif
+  return file;
+}
+
+static inline File
+inline_mysql_file_open(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  PSI_file_key key, const char *src_file, uint src_line,
+#endif
+  const char *filename, int flags, myf myFlags)
+{
+  File file;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_name_locker)
+    (&state, key, PSI_FILE_OPEN, filename, &locker);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line);
+    file= my_open(filename, flags, myFlags);
+    PSI_FILE_CALL(end_file_open_wait_and_bind_to_descriptor)(locker, file);
+    return file;
+  }
+#endif
+
+  file= my_open(filename, flags, myFlags);
+  return file;
+}
+
+static inline int
+inline_mysql_file_close(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  File file, myf flags)
+{
+  int result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_descriptor_locker)
+    (&state, file, PSI_FILE_CLOSE);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_close_wait)(locker, src_file, src_line);
+    result= my_close(file, flags);
+    PSI_FILE_CALL(end_file_close_wait)(locker, result);
+    return result;
+  }
+#endif
+
+  result= my_close(file, flags);
+  return result;
+}
+
+static inline size_t
+inline_mysql_file_read(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  File file, uchar *buffer, size_t count, myf flags)
+{
+  size_t result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  size_t bytes_read;
+  locker= PSI_FILE_CALL(get_thread_file_descriptor_locker)
+    (&state, file, PSI_FILE_READ);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line);
+    result= my_read(file, buffer, count, flags);
+    if (flags & (MY_NABP | MY_FNABP))
+      bytes_read= (result == 0) ? count : 0;
+    else
+      bytes_read= (result != MY_FILE_ERROR) ? result : 0;
+    PSI_FILE_CALL(end_file_wait)(locker, bytes_read);
+    return result;
+  }
+#endif
+
+  result= my_read(file, buffer, count, flags);
+  return result;
+}
+
+static inline size_t
+inline_mysql_file_write(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  File file, const uchar *buffer, size_t count, myf flags)
+{
+  size_t result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  size_t bytes_written;
+  locker= PSI_FILE_CALL(get_thread_file_descriptor_locker)
+    (&state, file, PSI_FILE_WRITE);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line);
+    result= my_write(file, buffer, count, flags);
+    if (flags & (MY_NABP | MY_FNABP))
+      bytes_written= (result == 0) ? count : 0;
+    else
+      bytes_written= (result != MY_FILE_ERROR) ? result : 0;
+    PSI_FILE_CALL(end_file_wait)(locker, bytes_written);
+    return result;
+  }
+#endif
+
+  result= my_write(file, buffer, count, flags);
+  return result;
+}
+
+static inline size_t
+inline_mysql_file_pread(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  File file, uchar *buffer, size_t count, my_off_t offset, myf flags)
+{
+  size_t result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  size_t bytes_read;
+  locker= PSI_FILE_CALL(get_thread_file_descriptor_locker)
+    (&state, file, PSI_FILE_READ);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line);
+    result= my_pread(file, buffer, count, offset, flags);
+    if (flags & (MY_NABP | MY_FNABP))
+      bytes_read= (result == 0) ? count : 0;
+    else
+      bytes_read= (result != MY_FILE_ERROR) ? result : 0;
+    PSI_FILE_CALL(end_file_wait)(locker, bytes_read);
+    return result;
+  }
+#endif
+
+  result= my_pread(file, buffer, count, offset, flags);
+  return result;
+}
+
+static inline size_t
+inline_mysql_file_pwrite(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  File file, const uchar *buffer, size_t count, my_off_t offset, myf flags)
+{
+  size_t result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  size_t bytes_written;
+  locker= PSI_FILE_CALL(get_thread_file_descriptor_locker)
+    (&state, file, PSI_FILE_WRITE);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line);
+    result= my_pwrite(file, buffer, count, offset, flags);
+    if (flags & (MY_NABP | MY_FNABP))
+      bytes_written= (result == 0) ? count : 0;
+    else
+      bytes_written= (result != MY_FILE_ERROR) ? result : 0;
+    PSI_FILE_CALL(end_file_wait)(locker, bytes_written);
+    return result;
+  }
+#endif
+
+  result= my_pwrite(file, buffer, count, offset, flags);
+  return result;
+}
+
+static inline my_off_t
+inline_mysql_file_seek(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  File file, my_off_t pos, int whence, myf flags)
+{
+  my_off_t result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_descriptor_locker)
+    (&state, file, PSI_FILE_SEEK);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line);
+    result= my_seek(file, pos, whence, flags);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0);
+    return result;
+  }
+#endif
+
+  result= my_seek(file, pos, whence, flags);
+  return result;
+}
+
+static inline my_off_t
+inline_mysql_file_tell(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  File file, myf flags)
+{
+  my_off_t result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_descriptor_locker)
+    (&state, file, PSI_FILE_TELL);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line);
+    result= my_tell(file, flags);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0);
+    return result;
+  }
+#endif
+
+  result= my_tell(file, flags);
+  return result;
+}
+
+static inline int
+inline_mysql_file_delete(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  PSI_file_key key, const char *src_file, uint src_line,
+#endif
+  const char *name, myf flags)
+{
+  int result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_name_locker)
+    (&state, key, PSI_FILE_DELETE, name, &locker);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_close_wait)(locker, src_file, src_line);
+    result= my_delete(name, flags);
+    PSI_FILE_CALL(end_file_close_wait)(locker, result);
+    return result;
+  }
+#endif
+
+  result= my_delete(name, flags);
+  return result;
+}
+
+static inline int
+inline_mysql_file_rename(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  PSI_file_key key, const char *src_file, uint src_line,
+#endif
+  const char *from, const char *to, myf flags)
+{
+  int result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_name_locker)
+    (&state, key, PSI_FILE_RENAME, to, &locker);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line);
+    result= my_rename(from, to, flags);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0);
+    return result;
+  }
+#endif
+
+  result= my_rename(from, to, flags);
+  return result;
+}
+
+static inline File
+inline_mysql_file_create_with_symlink(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  PSI_file_key key, const char *src_file, uint src_line,
+#endif
+  const char *linkname, const char *filename, int create_flags,
+  int access_flags, myf flags)
+{
+  File file;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_name_locker)
+    (&state, key, PSI_FILE_CREATE, filename, &locker);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line);
+    file= my_create_with_symlink(linkname, filename, create_flags, access_flags,
+                                 flags);
+    PSI_FILE_CALL(end_file_open_wait_and_bind_to_descriptor)(locker, file);
+    return file;
+  }
+#endif
+
+  file= my_create_with_symlink(linkname, filename, create_flags, access_flags,
+                               flags);
+  return file;
+}
+
+static inline int
+inline_mysql_file_delete_with_symlink(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  PSI_file_key key, const char *src_file, uint src_line,
+#endif
+  const char *name, myf flags)
+{
+  int result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_name_locker)
+    (&state, key, PSI_FILE_DELETE, name, &locker);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_close_wait)(locker, src_file, src_line);
+    result= my_delete_with_symlink(name, flags);
+    PSI_FILE_CALL(end_file_close_wait)(locker, result);
+    return result;
+  }
+#endif
+
+  result= my_delete_with_symlink(name, flags);
+  return result;
+}
+
+static inline int
+inline_mysql_file_rename_with_symlink(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  PSI_file_key key, const char *src_file, uint src_line,
+#endif
+  const char *from, const char *to, myf flags)
+{
+  int result;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_name_locker)
+    (&state, key, PSI_FILE_RENAME, to, &locker);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line);
+    result= my_rename_with_symlink(from, to, flags);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0);
+    return result;
+  }
+#endif
+
+  result= my_rename_with_symlink(from, to, flags);
+  return result;
+}
+
+static inline int
+inline_mysql_file_sync(
+#ifdef HAVE_PSI_FILE_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  File fd, myf flags)
+{
+  int result= 0;
+#ifdef HAVE_PSI_FILE_INTERFACE
+  struct PSI_file_locker *locker;
+  PSI_file_locker_state state;
+  locker= PSI_FILE_CALL(get_thread_file_descriptor_locker)
+    (&state, fd, PSI_FILE_SYNC);
+  if (likely(locker != NULL))
+  {
+    PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line);
+    result= my_sync(fd, flags);
+    PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0);
+    return result;
+  }
+#endif
+
+  result= my_sync(fd, flags);
+  return result;
+}
+
+/** @} (end of group File_instrumentation) */
+
+#endif
+
diff --git a/include/mysql/psi/mysql_idle.h b/include/mysql/psi/mysql_idle.h
new file mode 100644
index 00000000000..c53d0ceb8c7
--- /dev/null
+++ b/include/mysql/psi/mysql_idle.h
@@ -0,0 +1,92 @@
+/* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.   
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software Foundation,
+  51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
+
+#ifndef MYSQL_IDLE_H
+#define MYSQL_IDLE_H
+
+/**
+  @file mysql/psi/mysql_idle.h
+  Instrumentation helpers for idle waits.
+*/
+
+#include "mysql/psi/psi.h"
+
+/**
+  @defgroup Idle_instrumentation Idle Instrumentation
+  @ingroup Instrumentation_interface
+  @{
+*/
+
+/**
+  @def MYSQL_START_IDLE_WAIT
+  Instrumentation helper for table io_waits.
+  This instrumentation marks the start of a wait event.
+  @param LOCKER the locker
+  @param STATE the locker state
+  @sa MYSQL_END_IDLE_WAIT.
+*/
+#ifdef HAVE_PSI_IDLE_INTERFACE
+  #define MYSQL_START_IDLE_WAIT(LOCKER, STATE) \
+    LOCKER= inline_mysql_start_idle_wait(STATE, __FILE__, __LINE__)
+#else
+  #define MYSQL_START_IDLE_WAIT(LOCKER, STATE) \
+    do {} while (0)
+#endif
+
+/**
+  @def MYSQL_END_IDLE_WAIT
+  Instrumentation helper for idle waits.
+  This instrumentation marks the end of a wait event.
+  @param LOCKER the locker
+  @sa MYSQL_START_IDLE_WAIT.
+*/
+#ifdef HAVE_PSI_IDLE_INTERFACE
+  #define MYSQL_END_IDLE_WAIT(LOCKER) \
+    inline_mysql_end_idle_wait(LOCKER)
+#else
+  #define MYSQL_END_IDLE_WAIT(LOCKER) \
+    do {} while (0)
+#endif
+
+#ifdef HAVE_PSI_IDLE_INTERFACE
+/**
+  Instrumentation calls for MYSQL_START_IDLE_WAIT.
+  @sa MYSQL_END_IDLE_WAIT.
+*/
+static inline struct PSI_idle_locker *
+inline_mysql_start_idle_wait(PSI_idle_locker_state *state,
+                             const char *src_file, int src_line)
+{
+  struct PSI_idle_locker *locker;
+  locker= PSI_IDLE_CALL(start_idle_wait)(state, src_file, src_line);
+  return locker;
+}
+
+/**
+  Instrumentation calls for MYSQL_END_IDLE_WAIT.
+  @sa MYSQL_START_IDLE_WAIT.
+*/
+static inline void
+inline_mysql_end_idle_wait(struct PSI_idle_locker *locker)
+{
+  if (likely(locker != NULL))
+    PSI_IDLE_CALL(end_idle_wait)(locker);
+}
+#endif
+
+/** @} (end of group Idle_instrumentation) */
+
+#endif
+
diff --git a/include/mysql/psi/mysql_socket.h b/include/mysql/psi/mysql_socket.h
new file mode 100644
index 00000000000..e1d56539f85
--- /dev/null
+++ b/include/mysql/psi/mysql_socket.h
@@ -0,0 +1,1161 @@
+/* Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; version 2 of the
+License.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+02110-1301  USA
+*/
+
+#ifndef MYSQL_SOCKET_H
+#define MYSQL_SOCKET_H
+
+/* For strlen() */
+#include <string.h>
+/* For MY_STAT */
+#include <my_dir.h>
+/* For my_chsize */
+#include <my_sys.h>
+/* For socket api */
+#ifdef __WIN__
+  #include <ws2def.h>
+  #include <winsock2.h>
+  #include <MSWSock.h>
+  #define SOCKBUF_T char
+#else
+  #include <netinet/in.h>
+  #define SOCKBUF_T void
+#endif
+/**
+  @file mysql/psi/mysql_socket.h
+[...]
+*/
+
+#include "mysql/psi/psi.h"
+
+/**
+  @defgroup Socket_instrumentation Socket Instrumentation
+  @ingroup Instrumentation_interface
+  @{
+*/
+
+/**
+  @def mysql_socket_register(P1, P2, P3)
+  Socket registration.
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_register(P1, P2, P3) \
+    inline_mysql_socket_register(P1, P2, P3)
+#else
+  #define mysql_socket_register(P1, P2, P3) \
+    do {} while (0)
+#endif
+
+struct st_mysql_socket
+{
+  /** The real socket descriptor. */
+  my_socket fd;
+
+  /**
+    The instrumentation hook.
+    Note that this hook is not conditionally defined,
+    for binary compatibility of the @c MYSQL_SOCKET interface.
+  */
+  struct PSI_socket *m_psi;
+};
+
+/**
+  An instrumented socket.
+  @c MYSQL_SOCKET is a replacement for @c my_socket.
+*/
+typedef struct st_mysql_socket MYSQL_SOCKET;
+
+
+/**
+  @def MYSQL_INVALID_SOCKET
+  MYSQL_SOCKET initial value.
+*/
+//MYSQL_SOCKET MYSQL_INVALID_SOCKET= {INVALID_SOCKET, NULL};
+#define MYSQL_INVALID_SOCKET mysql_socket_invalid()
+
+/**
+  MYSQL_SOCKET helper. Initialize instrumented socket.
+  @sa mysql_socket_getfd
+  @sa mysql_socket_setfd
+*/
+static inline MYSQL_SOCKET
+mysql_socket_invalid()
+{
+  MYSQL_SOCKET mysql_socket= {INVALID_SOCKET, NULL};
+  return mysql_socket;
+}
+
+/**
+  Set socket descriptor and address.
+  @param socket nstrumented socket
+  @param fd socket descriptor
+  @param addr unformatted socket address
+  @param adr_len length of socket addres
+*/
+
+static inline void
+mysql_socket_set_address(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  MYSQL_SOCKET socket,
+  const struct sockaddr *addr,
+  socklen_t addr_len
+#else
+  MYSQL_SOCKET socket __attribute__ ((unused)),
+  const struct sockaddr *addr __attribute__ ((unused)),
+  socklen_t addr_len __attribute__ ((unused))
+#endif
+)
+{
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (socket.m_psi != NULL)
+    PSI_SOCKET_CALL(set_socket_info)(socket.m_psi, NULL, addr, addr_len);
+#endif
+}
+
+/**
+  Set socket descriptor and address.
+  @param socket instrumented socket
+  @param thread instrumented owning thread
+*/
+static inline void
+mysql_socket_set_thread_owner(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+MYSQL_SOCKET socket
+#else
+MYSQL_SOCKET socket __attribute__ ((unused))
+#endif
+)
+{
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (socket.m_psi != NULL)
+    PSI_SOCKET_CALL(set_socket_thread_owner)(socket.m_psi);
+#endif
+}
+
+/**
+  MYSQL_SOCKET helper. Get socket descriptor.
+  @param mysql_socket Instrumented socket
+  @sa mysql_socket_setfd
+*/
+static inline my_socket
+mysql_socket_getfd(MYSQL_SOCKET mysql_socket)
+{
+  return mysql_socket.fd;
+}
+
+/**
+  MYSQL_SOCKET helper. Set socket descriptor.
+  @param mysql_socket Instrumented socket
+  @param fd Socket descriptor
+  @sa mysql_socket_getfd
+*/
+static inline void
+mysql_socket_setfd(MYSQL_SOCKET *mysql_socket, my_socket fd)
+{
+  if (likely(mysql_socket != NULL))
+    mysql_socket->fd= fd;
+}
+
+/**
+  @def MYSQL_SOCKET_WAIT_VARIABLES
+  Instrumentation helper for socket waits.
+  This instrumentation declares local variables.
+  Do not use a ';' after this macro
+  @param LOCKER locker
+  @param STATE locker state
+  @sa MYSQL_START_SOCKET_WAIT.
+  @sa MYSQL_END_SOCKET_WAIT.
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define MYSQL_SOCKET_WAIT_VARIABLES(LOCKER, STATE) \
+    struct PSI_socket_locker* LOCKER; \
+    PSI_socket_locker_state STATE;
+#else
+  #define MYSQL_SOCKET_WAIT_VARIABLES(LOCKER, STATE)
+#endif
+
+/**
+  @def MYSQL_START_SOCKET_WAIT
+  Instrumentation helper for socket waits.
+  This instrumentation marks the start of a wait event.
+  @param LOCKER locker
+  @param STATE locker state
+  @param SOCKET instrumented socket
+  @param OP The socket operation to be performed
+  @param FLAGS per-socket operation flags.
+  @param COUNT bytes to be written/read
+  @sa MYSQL_END_SOCKET_WAIT.
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define MYSQL_START_SOCKET_WAIT(LOCKER, STATE, SOCKET, OP, COUNT) \
+    LOCKER= inline_mysql_start_socket_wait(STATE, SOCKET, OP, COUNT,\
+                                           __FILE__, __LINE__)
+#else
+  #define MYSQL_START_SOCKET_WAIT(LOCKER, STATE, SOCKET, OP, COUNT) \
+    do {} while (0)
+#endif
+
+/**
+  @def MYSQL_END_SOCKET_WAIT
+  Instrumentation helper for socket waits.
+  This instrumentation marks the end of a wait event.
+  @param LOCKER locker
+  @param COUNT actual bytes written/read, or -1
+  @sa MYSQL_START_SOCKET_WAIT.
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define MYSQL_END_SOCKET_WAIT(LOCKER, COUNT) \
+    inline_mysql_end_socket_wait(LOCKER, COUNT)
+#else
+  #define MYSQL_END_SOCKET_WAIT(LOCKER, COUNT) \
+    do {} while (0)
+#endif
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define MYSQL_SOCKET_SET_STATE(SOCKET, STATE) \
+    inline_mysql_socket_set_state(SOCKET, STATE)
+#else
+  #define MYSQL_SOCKET_SET_STATE(SOCKET, STATE) \
+    do {} while (0)
+#endif
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+/**
+  Instrumentation calls for MYSQL_START_SOCKET_WAIT.
+  @sa MYSQL_START_SOCKET_WAIT.
+*/
+static inline struct PSI_socket_locker*
+inline_mysql_start_socket_wait(PSI_socket_locker_state *state,
+                               MYSQL_SOCKET mysql_socket,
+                               enum PSI_socket_operation op,
+                               size_t byte_count,
+                               const char *src_file, int src_line)
+{
+  struct PSI_socket_locker *locker;
+  if (mysql_socket.m_psi != NULL)
+  {
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (state, mysql_socket.m_psi, op, byte_count, src_file, src_line);
+  }
+  else
+    locker= NULL;
+  return locker;
+}
+
+/**
+  Instrumentation calls for MYSQL_END_SOCKET_WAIT.
+  @sa MYSQL_END_SOCKET_WAIT.
+*/
+static inline void
+inline_mysql_end_socket_wait(struct PSI_socket_locker *locker, size_t byte_count)
+{
+  if (locker != NULL)
+    PSI_SOCKET_CALL(end_socket_wait)(locker, byte_count);
+}
+
+/**
+  Set the state (IDLE, ACTIVE) of an instrumented socket.
+  @param socket the instrumented socket
+  @param state the new state
+  @sa PSI_socket_state
+*/
+static inline void
+inline_mysql_socket_set_state(MYSQL_SOCKET socket, enum PSI_socket_state state)
+{
+  if (socket.m_psi != NULL)
+    PSI_SOCKET_CALL(set_socket_state)(socket.m_psi, state);
+}
+#endif /* HAVE_PSI_SOCKET_INTERFACE */
+
+/**
+  @def mysql_socket_socket(K, D, T, P)
+  Create a socket.
+  @c mysql_socket_socket is a replacement for @c socket.
+  @param K PSI_socket_key for this instrumented socket
+  @param D Socket domain
+  @param T Protocol type
+  @param P Transport protocol
+*/
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_socket(K, D, T, P) \
+    inline_mysql_socket_socket(K, D, T, P)
+#else
+  #define mysql_socket_socket(K, D, T, P) \
+    inline_mysql_socket_socket(D, T, P)
+#endif
+
+/**
+  @def mysql_socket_bind(FD, AP, L)
+  Bind a socket to a local port number and IP address
+  @c mysql_socket_bind is a replacement for @c bind.
+  @param FD Instrumented socket descriptor returned by socket()
+  @param AP Pointer to local port number and IP address in sockaddr structure
+  @param L  Length of sockaddr structure
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_bind(FD, AP, L) \
+    inline_mysql_socket_bind(__FILE__, __LINE__, FD, AP, L)
+#else
+  #define mysql_socket_bind(FD, AP, L) \
+    inline_mysql_socket_bind(FD, AP, L)
+#endif
+
+/**
+  @def mysql_socket_getsockname(FD, AP, LP)
+  Return port number and IP address of the local host
+  @c mysql_socket_getsockname is a replacement for @c getsockname.
+  @param FD Instrumented socket descriptor returned by socket()
+  @param A  Pointer to returned address of local host in sockaddr structure
+  @param L  Pointer to length of sockaddr structure
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_getsockname(FD, AP, LP) \
+    inline_mysql_socket_getsockname(__FILE__, __LINE__, FD, AP, LP)
+#else
+  #define mysql_socket_getsockname(FD, AP, LP) \
+    inline_mysql_socket_getsockname(FD, AP, LP)
+#endif
+
+/**
+  @def mysql_socket_connect(FD, AP, L)
+  Establish a connection to a remote host.
+  @c mysql_socket_connect is a replacement for @c connect.
+  @param FD Instrumented socket descriptor returned by socket()
+  @param AP Pointer to target address in sockaddr structure
+  @param L  Length of sockaddr structure
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_connect(FD, AP, L) \
+    inline_mysql_socket_connect(__FILE__, __LINE__, FD, AP, L)
+#else
+  #define mysql_socket_connect(FD, AP, L) \
+    inline_mysql_socket_connect(FD, AP, L)
+#endif
+
+/**
+  @def mysql_socket_getpeername(FD, AP, LP)
+  Get port number and IP address of remote host that a socket is connected to.
+  @c mysql_socket_getpeername is a replacement for @c getpeername.
+  @param FD Instrumented socket descriptor returned by socket() or accept()
+  @param AP Pointer to returned address of remote host in sockaddr structure
+  @param LP Pointer to length of sockaddr structure
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_getpeername(FD, AP, LP) \
+    inline_mysql_socket_getpeername(__FILE__, __LINE__, FD, AP, LP)
+#else
+  #define mysql_socket_getpeername(FD, AP, LP) \
+    inline_mysql_socket_getpeername(FD, AP, LP)
+#endif
+
+/**
+  @def mysql_socket_send(FD, B, N, FL)
+  Send data from the buffer, B, to a connected socket.
+  @c mysql_socket_send is a replacement for @c send.
+  @param FD Instrumented socket descriptor returned by socket() or accept()
+  @param B  Buffer to send
+  @param N  Number of bytes to send
+  @param FL Control flags
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_send(FD, B, N, FL) \
+    inline_mysql_socket_send(__FILE__, __LINE__, FD, B, N, FL)
+#else
+  #define mysql_socket_send(FD, B, N, FL) \
+    inline_mysql_socket_send(FD, B, N, FL)
+#endif
+
+/**
+  @def mysql_socket_recv(FD, B, N, FL)
+  Receive data from a connected socket.
+  @c mysql_socket_recv is a replacement for @c recv.
+  @param FD Instrumented socket descriptor returned by socket() or accept()
+  @param B  Buffer to receive to
+  @param N  Maximum bytes to receive
+  @param FL Control flags
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_recv(FD, B, N, FL) \
+    inline_mysql_socket_recv(__FILE__, __LINE__, FD, B, N, FL)
+#else
+  #define mysql_socket_recv(FD, B, N, FL) \
+    inline_mysql_socket_recv(FD, B, N, FL)
+#endif
+
+/**
+  @def mysql_socket_sendto(FD, B, N, FL, AP, L)
+  Send data to a socket at the specified address.
+  @c mysql_socket_sendto is a replacement for @c sendto.
+  @param FD Instrumented socket descriptor returned by socket()
+  @param B  Buffer to send
+  @param N  Number of bytes to send
+  @param FL Control flags
+  @param AP Pointer to destination sockaddr structure
+  @param L  Size of sockaddr structure
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_sendto(FD, B, N, FL, AP, L) \
+    inline_mysql_socket_sendto(__FILE__, __LINE__, FD, B, N, FL, AP, L)
+#else
+  #define mysql_socket_sendto(FD, B, N, FL, AP, L) \
+    inline_mysql_socket_sendto(FD, B, N, FL, AP, L)
+#endif
+
+/**
+  @def mysql_socket_recvfrom(FD, B, N, FL, AP, L)
+  Receive data from a socket and return source address information
+  @c mysql_socket_recvfrom is a replacement for @c recvfrom.
+  @param FD Instrumented socket descriptor returned by socket()
+  @param B  Buffer to receive to
+  @param N  Maximum bytes to receive
+  @param FL Control flags
+  @param AP Pointer to source address in sockaddr_storage structure
+  @param L  Size of sockaddr_storage structure
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_recvfrom(FD, B, N, FL, AP, LP) \
+    inline_mysql_socket_recvfrom(__FILE__, __LINE__, FD, B, N, FL, AP, LP)
+#else
+  #define mysql_socket_recvfrom(FD, B, N, FL, AP, LP) \
+    inline_mysql_socket_recvfrom(FD, B, N, FL, AP, LP)
+#endif
+
+/**
+  @def mysql_socket_getsockopt(FD, LV, ON, OP, OL)
+  Get a socket option for the specified socket.
+  @c mysql_socket_getsockopt is a replacement for @c getsockopt.
+  @param FD Instrumented socket descriptor returned by socket()
+  @param LV Protocol level
+  @param ON Option to query
+  @param OP Buffer which will contain the value for the requested option
+  @param OL Pointer to length of OP
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_getsockopt(FD, LV, ON, OP, OL) \
+    inline_mysql_socket_getsockopt(__FILE__, __LINE__, FD, LV, ON, OP, OL)
+#else
+  #define mysql_socket_getsockopt(FD, LV, ON, OP, OL) \
+    inline_mysql_socket_getsockopt(FD, LV, ON, OP, OL)
+#endif
+
+/**
+  @def mysql_socket_setsockopt(FD, LV, ON, OP, OL)
+  Set a socket option for the specified socket.
+  @c mysql_socket_setsockopt is a replacement for @c setsockopt.
+  @param FD Instrumented socket descriptor returned by socket()
+  @param LV Protocol level
+  @param ON Option to modify
+  @param OP Buffer containing the value for the specified option
+  @param OL Pointer to length of OP
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_setsockopt(FD, LV, ON, OP, OL) \
+    inline_mysql_socket_setsockopt(__FILE__, __LINE__, FD, LV, ON, OP, OL)
+#else
+  #define mysql_socket_setsockopt(FD, LV, ON, OP, OL) \
+    inline_mysql_socket_setsockopt(FD, LV, ON, OP, OL)
+#endif
+
+/**
+  @def mysql_socket_listen(FD, N)
+  Set socket state to listen for an incoming connection.
+  @c mysql_socket_listen is a replacement for @c listen.
+  @param FD Instrumented socket descriptor, bound and connected
+  @param N  Maximum number of pending connections allowed.
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_listen(FD, N) \
+    inline_mysql_socket_listen(__FILE__, __LINE__, FD, N)
+#else
+  #define mysql_socket_listen(FD, N) \
+    inline_mysql_socket_listen(FD, N)
+#endif
+
+/**
+  @def mysql_socket_accept(K, FD, AP, LP)
+  Accept a connection from any remote host; TCP only.
+  @c mysql_socket_accept is a replacement for @c accept.
+  @param K PSI_socket_key for this instrumented socket
+  @param FD Instrumented socket descriptor, bound and placed in a listen state
+  @param AP Pointer to sockaddr structure with returned IP address and port of connected host
+  @param LP Pointer to length of valid information in AP
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_accept(K, FD, AP, LP) \
+    inline_mysql_socket_accept(__FILE__, __LINE__, K, FD, AP, LP)
+#else
+  #define mysql_socket_accept(K, FD, AP, LP) \
+    inline_mysql_socket_accept(FD, AP, LP)
+#endif
+
+/**
+  @def mysql_socket_close(FD)
+  Close a socket and sever any connections.
+  @c mysql_socket_close is a replacement for @c close.
+  @param FD Instrumented socket descriptor returned by socket() or accept()
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_close(FD) \
+    inline_mysql_socket_close(__FILE__, __LINE__, FD)
+#else
+  #define mysql_socket_close(FD) \
+    inline_mysql_socket_close(FD)
+#endif
+
+/**
+  @def mysql_socket_shutdown(FD, H)
+  Disable receives and/or sends on a socket.
+  @c mysql_socket_shutdown is a replacement for @c shutdown.
+  @param FD Instrumented socket descriptor returned by socket() or accept()
+  @param H  Specifies which operations to shutdown
+*/
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  #define mysql_socket_shutdown(FD, H) \
+    inline_mysql_socket_shutdown(__FILE__, __LINE__, FD, H)
+#else
+  #define mysql_socket_shutdown(FD, H) \
+    inline_mysql_socket_shutdown(FD, H)
+#endif
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+static inline void inline_mysql_socket_register(
+  const char *category,
+  PSI_socket_info *info,
+  int count)
+{
+  PSI_SOCKET_CALL(register_socket)(category, info, count);
+}
+#endif
+
+/** mysql_socket_socket */
+
+static inline MYSQL_SOCKET
+inline_mysql_socket_socket
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  PSI_socket_key key,
+#endif
+  int domain, int type, int protocol)
+{
+  MYSQL_SOCKET mysql_socket= MYSQL_INVALID_SOCKET;
+  mysql_socket.fd= socket(domain, type, protocol);
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (likely(mysql_socket.fd != INVALID_SOCKET))
+  {
+    mysql_socket.m_psi= PSI_SOCKET_CALL(init_socket)
+      (key, (const my_socket*)&mysql_socket.fd, NULL, 0);
+  }
+#endif
+  return mysql_socket;
+}
+
+/** mysql_socket_bind */
+
+static inline int
+inline_mysql_socket_bind
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  MYSQL_SOCKET mysql_socket, const struct sockaddr *addr, socklen_t len)
+{
+  int result;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker_state state;
+    PSI_socket_locker *locker;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_BIND, (size_t)0, src_file, src_line);
+
+    /* Instrumented code */
+    result= bind(mysql_socket.fd, addr, len);
+
+    /* Instrumentation end */
+    if (result == 0)
+      PSI_SOCKET_CALL(set_socket_info)(mysql_socket.m_psi, NULL, addr, len);
+
+    if (locker != NULL)
+      PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= bind(mysql_socket.fd, addr, len);
+  return result;
+}
+
+/** mysql_socket_getsockname */
+
+static inline int
+inline_mysql_socket_getsockname
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+ MYSQL_SOCKET mysql_socket, struct sockaddr *addr, socklen_t *len)
+{
+  int result;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_BIND, (size_t)0, src_file, src_line);
+
+    /* Instrumented code */
+    result= getsockname(mysql_socket.fd, addr, len);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= getsockname(mysql_socket.fd, addr, len);
+
+  return result;
+}
+
+/** mysql_socket_connect */
+
+static inline int
+inline_mysql_socket_connect
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+ MYSQL_SOCKET mysql_socket, const struct sockaddr *addr, socklen_t len)
+{
+  int result;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_CONNECT, (size_t)0, src_file, src_line);
+
+    /* Instrumented code */
+    result= connect(mysql_socket.fd, addr, len);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= connect(mysql_socket.fd, addr, len);
+
+  return result;
+}
+
+/** mysql_socket_getpeername */
+
+static inline int
+inline_mysql_socket_getpeername
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+ MYSQL_SOCKET mysql_socket, struct sockaddr *addr, socklen_t *len)
+{
+  int result;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_BIND, (size_t)0, src_file, src_line);
+
+    /* Instrumented code */
+    result= getpeername(mysql_socket.fd, addr, len);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= getpeername(mysql_socket.fd, addr, len);
+
+  return result;
+}
+
+/** mysql_socket_send */
+
+static inline ssize_t
+inline_mysql_socket_send
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+ MYSQL_SOCKET mysql_socket, const SOCKBUF_T *buf, size_t n, int flags)
+{
+  ssize_t result;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_SEND, n, src_file, src_line);
+
+    /* Instrumented code */
+    result= send(mysql_socket.fd, buf, IF_WIN((int),) n, flags);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+    {
+      size_t bytes_written;
+      bytes_written= (result > -1) ? result : 0;
+      PSI_SOCKET_CALL(end_socket_wait)(locker, bytes_written);
+    }
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= send(mysql_socket.fd, buf, IF_WIN((int),) n, flags);
+
+  return result;
+}
+
+/** mysql_socket_recv */
+
+static inline ssize_t
+inline_mysql_socket_recv
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+ MYSQL_SOCKET mysql_socket,  SOCKBUF_T *buf, size_t n, int flags)
+{
+  ssize_t result;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_RECV, (size_t)0, src_file, src_line);
+
+    /* Instrumented code */
+    result= recv(mysql_socket.fd, buf, IF_WIN((int),) n, flags);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+    {
+      size_t bytes_read;
+      bytes_read= (result > -1) ? result : 0;
+      PSI_SOCKET_CALL(end_socket_wait)(locker, bytes_read);
+    }
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= recv(mysql_socket.fd, buf, IF_WIN((int),) n, flags);
+
+  return result;
+}
+
+/** mysql_socket_sendto */
+
+static inline ssize_t
+inline_mysql_socket_sendto
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+ MYSQL_SOCKET mysql_socket, const SOCKBUF_T *buf, size_t n, int flags, const struct sockaddr *addr, socklen_t addr_len)
+{
+  ssize_t result;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_SEND, n, src_file, src_line);
+
+    /* Instrumented code */
+    result= sendto(mysql_socket.fd, buf, IF_WIN((int),) n, flags, addr, addr_len);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+    {
+      size_t bytes_written;
+      bytes_written = (result > -1) ? result : 0;
+      PSI_SOCKET_CALL(end_socket_wait)(locker, bytes_written);
+    }
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= sendto(mysql_socket.fd, buf, IF_WIN((int),) n, flags, addr, addr_len);
+
+  return result;
+}
+
+/** mysql_socket_recvfrom */
+
+static inline ssize_t
+inline_mysql_socket_recvfrom
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+ MYSQL_SOCKET mysql_socket, SOCKBUF_T *buf, size_t n, int flags,
+ struct sockaddr *addr, socklen_t *addr_len)
+{
+  ssize_t result;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_RECV, (size_t)0, src_file, src_line);
+
+    /* Instrumented code */
+    result= recvfrom(mysql_socket.fd, buf, IF_WIN((int),) n, flags, addr, addr_len);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+    {
+      size_t bytes_read;
+      bytes_read = (result > -1) ? result : 0;
+      PSI_SOCKET_CALL(end_socket_wait)(locker, bytes_read);
+    }
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= recvfrom(mysql_socket.fd, buf, IF_WIN((int),) n, flags, addr, addr_len);
+
+  return result;
+}
+
+/** mysql_socket_getsockopt */
+
+static inline int
+inline_mysql_socket_getsockopt
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+ MYSQL_SOCKET mysql_socket, int level, int optname, SOCKBUF_T *optval, socklen_t *optlen)
+{
+  int result;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_OPT, (size_t)0, src_file, src_line);
+
+    /* Instrumented code */
+    result= getsockopt(mysql_socket.fd, level, optname, optval, optlen);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= getsockopt(mysql_socket.fd, level, optname, optval, optlen);
+
+  return result;
+}
+
+/** mysql_socket_setsockopt */
+
+static inline int
+inline_mysql_socket_setsockopt
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+ MYSQL_SOCKET mysql_socket, int level, int optname, const SOCKBUF_T *optval,
+ socklen_t optlen)
+{
+  int result;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_OPT, (size_t)0, src_file, src_line);
+
+    /* Instrumented code */
+    result= setsockopt(mysql_socket.fd, level, optname, optval, optlen);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= setsockopt(mysql_socket.fd, level, optname, optval, optlen);
+
+  return result;
+}
+
+/** mysql_socket_listen */
+
+static inline int
+inline_mysql_socket_listen
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+ MYSQL_SOCKET mysql_socket, int backlog)
+{
+  int result;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_CONNECT, (size_t)0, src_file, src_line);
+
+    /* Instrumented code */
+    result= listen(mysql_socket.fd, backlog);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= listen(mysql_socket.fd, backlog);
+
+  return result;
+}
+
+/** mysql_socket_accept */
+
+static inline MYSQL_SOCKET
+inline_mysql_socket_accept
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line, PSI_socket_key key,
+#endif
+  MYSQL_SOCKET socket_listen, struct sockaddr *addr, socklen_t *addr_len)
+{
+  MYSQL_SOCKET socket_accept= MYSQL_INVALID_SOCKET;
+  socklen_t addr_length= (addr_len != NULL) ? *addr_len : 0;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (socket_listen.m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, socket_listen.m_psi, PSI_SOCKET_CONNECT, (size_t)0, src_file, src_line);
+
+    /* Instrumented code */
+    socket_accept.fd= accept(socket_listen.fd, addr, &addr_length);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0);
+  }
+  else
+#endif
+  {
+    /* Non instrumented code */
+    socket_accept.fd= accept(socket_listen.fd, addr, &addr_length);
+  }
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (likely(socket_accept.fd != INVALID_SOCKET))
+  {
+    /* Initialize the instrument with the new socket descriptor and address */
+    socket_accept.m_psi= PSI_SOCKET_CALL(init_socket)
+      (key, (const my_socket*)&socket_accept.fd, addr, addr_length);
+  }
+#endif
+
+  return socket_accept;
+}
+
+/** mysql_socket_close */
+
+static inline int
+inline_mysql_socket_close
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  MYSQL_SOCKET mysql_socket)
+{
+  int result;
+
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_CLOSE, (size_t)0, src_file, src_line);
+
+    /* Instrumented code */
+    result= closesocket(mysql_socket.fd);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0);
+    /* Remove the instrumentation for this socket. */
+    if (mysql_socket.m_psi != NULL)
+      PSI_SOCKET_CALL(destroy_socket)(mysql_socket.m_psi);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= closesocket(mysql_socket.fd);
+
+  return result;
+}
+
+/** mysql_socket_shutdown */
+
+static inline int
+inline_mysql_socket_shutdown
+(
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  const char *src_file, uint src_line,
+#endif
+  MYSQL_SOCKET mysql_socket, int how)
+{
+  int result;
+
+#ifdef __WIN__
+  static LPFN_DISCONNECTEX DisconnectEx = NULL;
+  if (DisconnectEx == NULL)
+  {
+    DWORD dwBytesReturned;
+    GUID guidDisconnectEx = WSAID_DISCONNECTEX;
+    WSAIoctl(mysql_socket.fd, SIO_GET_EXTENSION_FUNCTION_POINTER,
+             &guidDisconnectEx, sizeof(GUID),
+             &DisconnectEx, sizeof(DisconnectEx), 
+             &dwBytesReturned, NULL, NULL);
+  }
+#endif
+
+/* Instrumentation start */
+#ifdef HAVE_PSI_SOCKET_INTERFACE
+  if (mysql_socket.m_psi != NULL)
+  {
+    PSI_socket_locker *locker;
+    PSI_socket_locker_state state;
+    locker= PSI_SOCKET_CALL(start_socket_wait)
+      (&state, mysql_socket.m_psi, PSI_SOCKET_SHUTDOWN, (size_t)0, src_file, src_line);
+
+    /* Instrumented code */
+#ifdef __WIN__
+    if (DisconnectEx)
+      result= (DisconnectEx(mysql_socket.fd, (LPOVERLAPPED) NULL,
+                            (DWORD) 0, (DWORD) 0) == TRUE) ? 0 : -1;
+    else
+#endif
+      result= shutdown(mysql_socket.fd, how);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_SOCKET_CALL(end_socket_wait)(locker, (size_t)0);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+#ifdef __WIN__
+  if (DisconnectEx)
+    result= (DisconnectEx(mysql_socket.fd, (LPOVERLAPPED) NULL,
+                          (DWORD) 0, (DWORD) 0) == TRUE) ? 0 : -1;
+  else
+#endif
+    result= shutdown(mysql_socket.fd, how);
+
+  return result;
+}
+
+/** @} (end of group Socket_instrumentation) */
+
+#endif
+
diff --git a/include/mysql/psi/mysql_stage.h b/include/mysql/psi/mysql_stage.h
new file mode 100644
index 00000000000..61bfdbb7d59
--- /dev/null
+++ b/include/mysql/psi/mysql_stage.h
@@ -0,0 +1,72 @@
+/* Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.   
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
+
+#ifndef MYSQL_STAGE_H
+#define MYSQL_STAGE_H
+
+/**
+  @file mysql/psi/mysql_stage.h
+  Instrumentation helpers for stages.
+*/
+
+#include "mysql/psi/psi.h"
+
+/**
+  @defgroup Stage_instrumentation Stage Instrumentation
+  @ingroup Instrumentation_interface
+  @{
+*/
+
+/**
+  @def mysql_stage_register(P1, P2, P3)
+  Stage registration.
+*/
+#ifdef HAVE_PSI_STAGE_INTERFACE
+#define mysql_stage_register(P1, P2, P3) \
+  inline_mysql_stage_register(P1, P2, P3)
+#else
+#define mysql_stage_register(P1, P2, P3) \
+  do {} while (0)
+#endif
+
+#ifdef HAVE_PSI_STAGE_INTERFACE
+  #define MYSQL_SET_STAGE(K, F, L) \
+    inline_mysql_set_stage(K, F, L)
+#else
+  #define MYSQL_SET_STAGE(K, F, L) \
+    do {} while (0)
+#endif
+
+#ifdef HAVE_PSI_STAGE_INTERFACE
+static inline void inline_mysql_stage_register(
+  const char *category, PSI_stage_info **info, int count)
+{
+  PSI_STAGE_CALL(register_stage)(category, info, count);
+}
+#endif
+
+#ifdef HAVE_PSI_STAGE_INTERFACE
+static inline void
+inline_mysql_set_stage(PSI_stage_key key,
+                       const char *src_file, int src_line)
+{
+  PSI_STAGE_CALL(start_stage)(key, src_file, src_line);
+}
+#endif
+
+/** @} (end of group Stage_instrumentation) */
+
+#endif
+
diff --git a/include/mysql/psi/mysql_statement.h b/include/mysql/psi/mysql_statement.h
new file mode 100644
index 00000000000..d7a76ee25e4
--- /dev/null
+++ b/include/mysql/psi/mysql_statement.h
@@ -0,0 +1,230 @@
+/* Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.   
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
+
+#ifndef MYSQL_STATEMENT_H
+#define MYSQL_STATEMENT_H
+
+/**
+  @file mysql/psi/mysql_statement.h
+  Instrumentation helpers for statements.
+*/
+
+#include "mysql/psi/psi.h"
+
+/**
+  @defgroup Statement_instrumentation Statement Instrumentation
+  @ingroup Instrumentation_interface
+  @{
+*/
+
+/**
+  @def mysql_statement_register(P1, P2, P3)
+  Statement registration.
+*/
+#ifdef HAVE_PSI_STATEMENT_INTERFACE
+#define mysql_statement_register(P1, P2, P3) \
+  inline_mysql_statement_register(P1, P2, P3)
+#else
+#define mysql_statement_register(P1, P2, P3) \
+  do {} while (0)
+#endif
+
+#ifdef HAVE_PSI_STATEMENT_INTERFACE
+#ifdef HAVE_PSI_STATEMENT_DIGEST_INTERFACE
+  #define MYSQL_DIGEST_START(LOCKER) \
+    inline_mysql_digest_start(LOCKER)
+#else
+  #define MYSQL_DIGEST_START(LOCKER) \
+    NULL
+#endif
+#else
+  #define MYSQL_DIGEST_START(LOCKER) \
+    NULL
+#endif
+
+#ifdef HAVE_PSI_STATEMENT_DIGEST_INTERFACE
+  #define MYSQL_ADD_TOKEN(LOCKER, T, Y) \
+    inline_mysql_add_token(LOCKER, T, Y)
+#else
+  #define MYSQL_ADD_TOKEN(LOCKER, T, Y) \
+    NULL
+#endif
+
+#ifdef HAVE_PSI_STATEMENT_INTERFACE
+  #define MYSQL_START_STATEMENT(STATE, K, DB, DB_LEN, CS) \
+    inline_mysql_start_statement(STATE, K, DB, DB_LEN, CS, __FILE__, __LINE__)
+#else
+  #define MYSQL_START_STATEMENT(STATE, K, DB, DB_LEN, CS) \
+    NULL
+#endif
+
+#ifdef HAVE_PSI_STATEMENT_INTERFACE
+  #define MYSQL_REFINE_STATEMENT(LOCKER, K) \
+    inline_mysql_refine_statement(LOCKER, K)
+#else
+  #define MYSQL_REFINE_STATEMENT(LOCKER, K) \
+    NULL
+#endif
+
+#ifdef HAVE_PSI_STATEMENT_INTERFACE
+  #define MYSQL_SET_STATEMENT_TEXT(LOCKER, P1, P2) \
+    inline_mysql_set_statement_text(LOCKER, P1, P2)
+#else
+  #define MYSQL_SET_STATEMENT_TEXT(LOCKER, P1, P2) \
+    do {} while (0)
+#endif
+
+#ifdef HAVE_PSI_STATEMENT_INTERFACE
+  #define MYSQL_SET_STATEMENT_LOCK_TIME(LOCKER, P1) \
+    inline_mysql_set_statement_lock_time(LOCKER, P1)
+#else
+  #define MYSQL_SET_STATEMENT_LOCK_TIME(LOCKER, P1) \
+    do {} while (0)
+#endif
+
+#ifdef HAVE_PSI_STATEMENT_INTERFACE
+  #define MYSQL_SET_STATEMENT_ROWS_SENT(LOCKER, P1) \
+    inline_mysql_set_statement_rows_sent(LOCKER, P1)
+#else
+  #define MYSQL_SET_STATEMENT_ROWS_SENT(LOCKER, P1) \
+    do {} while (0)
+#endif
+
+#ifdef HAVE_PSI_STATEMENT_INTERFACE
+  #define MYSQL_SET_STATEMENT_ROWS_EXAMINED(LOCKER, P1) \
+    inline_mysql_set_statement_rows_examined(LOCKER, P1)
+#else
+  #define MYSQL_SET_STATEMENT_ROWS_EXAMINED(LOCKER, P1) \
+    do {} while (0)
+#endif
+
+#ifdef HAVE_PSI_STATEMENT_INTERFACE
+  #define MYSQL_END_STATEMENT(LOCKER, DA) \
+    inline_mysql_end_statement(LOCKER, DA)
+#else
+  #define MYSQL_END_STATEMENT(LOCKER, DA) \
+    do {} while (0)
+#endif
+
+#ifdef HAVE_PSI_STATEMENT_INTERFACE
+static inline void inline_mysql_statement_register(
+  const char *category, PSI_statement_info *info, int count)
+{
+  PSI_STATEMENT_CALL(register_statement)(category, info, count);
+}
+
+#ifdef HAVE_PSI_STATEMENT_DIGEST_INTERFACE
+static inline struct PSI_digest_locker *
+inline_mysql_digest_start(PSI_statement_locker *locker)
+{
+  PSI_digest_locker* digest_locker= NULL;
+
+  if (likely(locker != NULL))
+    digest_locker= PSI_STATEMENT_CALL(digest_start)(locker);
+  return digest_locker;
+}
+#endif
+
+#ifdef HAVE_PSI_STATEMENT_DIGEST_INTERFACE
+static inline struct PSI_digest_locker *
+inline_mysql_add_token(PSI_digest_locker *locker, uint token,
+                       void *yylval)
+{
+  if (likely(locker != NULL))
+    locker= PSI_STATEMENT_CALL(digest_add_token)(locker, token,
+                                      (OPAQUE_LEX_YYSTYPE*)yylval);
+  return locker;
+}
+#endif
+
+static inline struct PSI_statement_locker *
+inline_mysql_start_statement(PSI_statement_locker_state *state,
+                             PSI_statement_key key,
+                             const char *db, uint db_len,
+                             const CHARSET_INFO *charset,
+                             const char *src_file, int src_line)
+{
+  PSI_statement_locker *locker;
+  locker= PSI_STATEMENT_CALL(get_thread_statement_locker)(state, key, charset);
+  if (likely(locker != NULL))
+    PSI_STATEMENT_CALL(start_statement)(locker, db, db_len, src_file, src_line);
+  return locker;
+}
+
+static inline struct PSI_statement_locker *
+inline_mysql_refine_statement(PSI_statement_locker *locker,
+                              PSI_statement_key key)
+{
+  if (likely(locker != NULL))
+  {
+    locker= PSI_STATEMENT_CALL(refine_statement)(locker, key);
+  }
+  return locker;
+}
+
+static inline void
+inline_mysql_set_statement_text(PSI_statement_locker *locker,
+                                const char *text, uint text_len)
+{
+  if (likely(locker != NULL))
+  {
+    PSI_STATEMENT_CALL(set_statement_text)(locker, text, text_len);
+  }
+}
+
+static inline void
+inline_mysql_set_statement_lock_time(PSI_statement_locker *locker,
+                                     ulonglong count)
+{
+  if (likely(locker != NULL))
+  {
+    PSI_STATEMENT_CALL(set_statement_lock_time)(locker, count);
+  }
+}
+
+static inline void
+inline_mysql_set_statement_rows_sent(PSI_statement_locker *locker,
+                                     ulonglong count)
+{
+  if (likely(locker != NULL))
+  {
+    PSI_STATEMENT_CALL(set_statement_rows_sent)(locker, count);
+  }
+}
+
+static inline void
+inline_mysql_set_statement_rows_examined(PSI_statement_locker *locker,
+                                         ulonglong count)
+{
+  if (likely(locker != NULL))
+  {
+    PSI_STATEMENT_CALL(set_statement_rows_examined)(locker, count);
+  }
+}
+
+static inline void
+inline_mysql_end_statement(struct PSI_statement_locker *locker,
+                           Diagnostics_area *stmt_da)
+{
+  PSI_STAGE_CALL(end_stage)();
+  if (likely(locker != NULL))
+    PSI_STATEMENT_CALL(end_statement)(locker, stmt_da);
+}
+#endif
+
+/** @} (end of group Statement_instrumentation) */
+
+#endif
+
diff --git a/include/mysql/psi/mysql_table.h b/include/mysql/psi/mysql_table.h
new file mode 100644
index 00000000000..815313e654b
--- /dev/null
+++ b/include/mysql/psi/mysql_table.h
@@ -0,0 +1,189 @@
+/* Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software Foundation,
+  51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
+
+#ifndef MYSQL_TABLE_H
+#define MYSQL_TABLE_H
+
+/**
+  @file mysql/psi/mysql_table.h
+  Instrumentation helpers for table io.
+*/
+
+#include "mysql/psi/psi.h"
+
+/**
+  @defgroup Table_instrumentation Table Instrumentation
+  @ingroup Instrumentation_interface
+  @{
+*/
+
+/**
+  @def MYSQL_TABLE_WAIT_VARIABLES
+  Instrumentation helper for table waits.
+  This instrumentation declares local variables.
+  Do not use a ';' after this macro
+  @param LOCKER the locker
+  @param STATE the locker state
+  @sa MYSQL_START_TABLE_IO_WAIT.
+  @sa MYSQL_END_TABLE_IO_WAIT.
+  @sa MYSQL_START_TABLE_LOCK_WAIT.
+  @sa MYSQL_END_TABLE_LOCK_WAIT.
+*/
+#ifdef HAVE_PSI_TABLE_INTERFACE
+  #define MYSQL_TABLE_WAIT_VARIABLES(LOCKER, STATE) \
+    struct PSI_table_locker* LOCKER; \
+    PSI_table_locker_state STATE;
+#else
+  #define MYSQL_TABLE_WAIT_VARIABLES(LOCKER, STATE)
+#endif
+
+/**
+  @def MYSQL_TABLE_IO_WAIT
+  Instrumentation helper for table io_waits.
+  This instrumentation marks the start of a wait event.
+  @param PSI the instrumented table
+  @param OP the table operation to be performed
+  @param INDEX the table index used if any, or MAY_KEY.
+  @param FLAGS per table operation flags.
+  @sa MYSQL_END_TABLE_WAIT.
+*/
+#ifdef HAVE_PSI_TABLE_INTERFACE
+  #define MYSQL_TABLE_IO_WAIT(PSI, OP, INDEX, FLAGS, PAYLOAD) \
+    {                                                         \
+      if (PSI != NULL)                                        \
+      {                                                       \
+        PSI_table_locker *locker;                             \
+        PSI_table_locker_state state;                         \
+        locker= PSI_TABLE_CALL(start_table_io_wait)           \
+          (& state, PSI, OP, INDEX, __FILE__, __LINE__);      \
+        PAYLOAD                                               \
+        if (locker != NULL)                                   \
+          PSI_TABLE_CALL(end_table_io_wait)(locker);          \
+      }                                                       \
+      else                                                    \
+      {                                                       \
+        PAYLOAD                                               \
+      }                                                       \
+    }
+#else
+  #define MYSQL_TABLE_IO_WAIT(PSI, OP, INDEX, FLAGS, PAYLOAD) \
+    PAYLOAD
+#endif
+
+/**
+  @def MYSQL_TABLE_LOCK_WAIT
+  Instrumentation helper for table io_waits.
+  This instrumentation marks the start of a wait event.
+  @param PSI the instrumented table
+  @param OP the table operation to be performed
+  @param INDEX the table index used if any, or MAY_KEY.
+  @param FLAGS per table operation flags.
+  @sa MYSQL_END_TABLE_WAIT.
+*/
+#ifdef HAVE_PSI_TABLE_INTERFACE
+  #define MYSQL_TABLE_LOCK_WAIT(PSI, OP, FLAGS, PAYLOAD) \
+    {                                                    \
+      if (PSI != NULL)                                   \
+      {                                                  \
+        PSI_table_locker *locker;                        \
+        PSI_table_locker_state state;                    \
+        locker= PSI_TABLE_CALL(start_table_lock_wait)    \
+          (& state, PSI, OP, FLAGS, __FILE__, __LINE__); \
+        PAYLOAD                                          \
+        if (locker != NULL)                              \
+          PSI_TABLE_CALL(end_table_lock_wait)(locker);   \
+      }                                                  \
+      else                                               \
+      {                                                  \
+        PAYLOAD                                          \
+      }                                                  \
+    }
+#else
+  #define MYSQL_TABLE_LOCK_WAIT(PSI, OP, FLAGS, PAYLOAD) \
+    PAYLOAD
+#endif
+
+/**
+  @def MYSQL_START_TABLE_LOCK_WAIT
+  Instrumentation helper for table lock waits.
+  This instrumentation marks the start of a wait event.
+  @param LOCKER the locker
+  @param STATE the locker state
+  @param PSI the instrumented table
+  @param OP the table operation to be performed
+  @param FLAGS per table operation flags.
+  @sa MYSQL_END_TABLE_LOCK_WAIT.
+*/
+#ifdef HAVE_PSI_TABLE_INTERFACE
+  #define MYSQL_START_TABLE_LOCK_WAIT(LOCKER, STATE, PSI, OP, FLAGS) \
+    LOCKER= inline_mysql_start_table_lock_wait(STATE, PSI, \
+                                               OP, FLAGS, __FILE__, __LINE__)
+#else
+  #define MYSQL_START_TABLE_LOCK_WAIT(LOCKER, STATE, PSI, OP, FLAGS) \
+    do {} while (0)
+#endif
+
+/**
+  @def MYSQL_END_TABLE_LOCK_WAIT
+  Instrumentation helper for table lock waits.
+  This instrumentation marks the end of a wait event.
+  @param LOCKER the locker
+  @sa MYSQL_START_TABLE_LOCK_WAIT.
+*/
+#ifdef HAVE_PSI_TABLE_INTERFACE
+  #define MYSQL_END_TABLE_LOCK_WAIT(LOCKER) \
+    inline_mysql_end_table_lock_wait(LOCKER)
+#else
+  #define MYSQL_END_TABLE_LOCK_WAIT(LOCKER) \
+    do {} while (0)
+#endif
+
+#ifdef HAVE_PSI_TABLE_INTERFACE
+/**
+  Instrumentation calls for MYSQL_START_TABLE_LOCK_WAIT.
+  @sa MYSQL_END_TABLE_LOCK_WAIT.
+*/
+static inline struct PSI_table_locker *
+inline_mysql_start_table_lock_wait(PSI_table_locker_state *state,
+                                   struct PSI_table *psi,
+                                   enum PSI_table_lock_operation op,
+                                   ulong flags, const char *src_file, int src_line)
+{
+  if (psi != NULL)
+  {
+    struct PSI_table_locker *locker;
+    locker= PSI_TABLE_CALL(start_table_lock_wait)
+      (state, psi, op, flags, src_file, src_line);
+    return locker;
+  }
+  return NULL;
+}
+
+/**
+  Instrumentation calls for MYSQL_END_TABLE_LOCK_WAIT.
+  @sa MYSQL_START_TABLE_LOCK_WAIT.
+*/
+static inline void
+inline_mysql_end_table_lock_wait(struct PSI_table_locker *locker)
+{
+  if (locker != NULL)
+    PSI_TABLE_CALL(end_table_lock_wait)(locker);
+}
+#endif
+
+/** @} (end of group Table_instrumentation) */
+
+#endif
+
diff --git a/include/mysql/psi/mysql_thread.h b/include/mysql/psi/mysql_thread.h
new file mode 100644
index 00000000000..604b9c5af61
--- /dev/null
+++ b/include/mysql/psi/mysql_thread.h
@@ -0,0 +1,1268 @@
+/* Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software Foundation,
+  51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
+
+#ifndef MYSQL_THREAD_H
+#define MYSQL_THREAD_H
+
+/**
+  @file mysql/psi/mysql_thread.h
+  Instrumentation helpers for mysys threads, mutexes,
+  read write locks and conditions.
+  This header file provides the necessary declarations
+  to use the mysys thread API with the performance schema instrumentation.
+  In some compilers (SunStudio), 'static inline' functions, when declared
+  but not used, are not optimized away (because they are unused) by default,
+  so that including a static inline function from a header file does
+  create unwanted dependencies, causing unresolved symbols at link time.
+  Other compilers, like gcc, optimize these dependencies by default.
+
+  Since the instrumented APIs declared here are wrapper on top
+  of my_pthread / safemutex / etc APIs,
+  including mysql/psi/mysql_thread.h assumes that
+  the dependency on my_pthread and safemutex already exists.
+*/
+/*
+  Note: there are several orthogonal dimensions here.
+
+  Dimension 1: Instrumentation
+  HAVE_PSI_INTERFACE is defined when the instrumentation is compiled in.
+  This may happen both in debug or production builds.
+
+  Dimension 2: Debug
+  SAFE_MUTEX is defined when debug is compiled in.
+  This may happen both with and without instrumentation.
+
+  Dimension 3: Platform
+  Mutexes are implemented with one of:
+  - the pthread library
+  - fast mutexes
+  - window apis
+  This is implemented by various macro definitions in my_pthread.h
+
+  This causes complexity with '#ifdef'-ery that can't be avoided.
+*/
+
+#include "mysql/psi/psi.h"
+
+/**
+  @defgroup Thread_instrumentation Thread Instrumentation
+  @ingroup Instrumentation_interface
+  @{
+*/
+
+/**
+  An instrumented mutex structure.
+  @sa mysql_mutex_t
+*/
+struct st_mysql_mutex
+{
+  /** The real mutex. */
+#ifdef SAFE_MUTEX
+  safe_mutex_t m_mutex;
+#elif defined(MY_PTHREAD_FASTMUTEX)
+  my_pthread_fastmutex_t m_mutex;
+#else
+  pthread_mutex_t m_mutex;
+#endif
+  /**
+    The instrumentation hook.
+    Note that this hook is not conditionally defined,
+    for binary compatibility of the @c mysql_mutex_t interface.
+  */
+  struct PSI_mutex *m_psi;
+};
+
+/**
+  Type of an instrumented mutex.
+  @c mysql_mutex_t is a drop-in replacement for @c pthread_mutex_t.
+  @sa mysql_mutex_assert_owner
+  @sa mysql_mutex_assert_not_owner
+  @sa mysql_mutex_init
+  @sa mysql_mutex_lock
+  @sa mysql_mutex_unlock
+  @sa mysql_mutex_destroy
+*/
+typedef struct st_mysql_mutex mysql_mutex_t;
+
+/**
+  An instrumented rwlock structure.
+  @sa mysql_rwlock_t
+*/
+struct st_mysql_rwlock
+{
+  /** The real rwlock */
+  rw_lock_t m_rwlock;
+  /**
+    The instrumentation hook.
+    Note that this hook is not conditionally defined,
+    for binary compatibility of the @c mysql_rwlock_t interface.
+  */
+  struct PSI_rwlock *m_psi;
+};
+
+/**
+  An instrumented prlock structure.
+  @sa mysql_prlock_t
+*/
+struct st_mysql_prlock
+{
+  /** The real prlock */
+  rw_pr_lock_t m_prlock;
+  /**
+    The instrumentation hook.
+    Note that this hook is not conditionally defined,
+    for binary compatibility of the @c mysql_rwlock_t interface.
+  */
+  struct PSI_rwlock *m_psi;
+};
+
+/**
+  Type of an instrumented rwlock.
+  @c mysql_rwlock_t is a drop-in replacement for @c pthread_rwlock_t.
+  @sa mysql_rwlock_init
+  @sa mysql_rwlock_rdlock
+  @sa mysql_rwlock_tryrdlock
+  @sa mysql_rwlock_wrlock
+  @sa mysql_rwlock_trywrlock
+  @sa mysql_rwlock_unlock
+  @sa mysql_rwlock_destroy
+*/
+typedef struct st_mysql_rwlock mysql_rwlock_t;
+
+/**
+  Type of an instrumented prlock.
+  A prlock is a read write lock that 'prefers readers' (pr).
+  @c mysql_prlock_t is a drop-in replacement for @c rw_pr_lock_t.
+  @sa mysql_prlock_init
+  @sa mysql_prlock_rdlock
+  @sa mysql_prlock_wrlock
+  @sa mysql_prlock_unlock
+  @sa mysql_prlock_destroy
+*/
+typedef struct st_mysql_prlock mysql_prlock_t;
+
+/**
+  An instrumented cond structure.
+  @sa mysql_cond_t
+*/
+struct st_mysql_cond
+{
+  /** The real condition */
+  pthread_cond_t m_cond;
+  /**
+    The instrumentation hook.
+    Note that this hook is not conditionally defined,
+    for binary compatibility of the @c mysql_cond_t interface.
+  */
+  struct PSI_cond *m_psi;
+};
+
+/**
+  Type of an instrumented condition.
+  @c mysql_cond_t is a drop-in replacement for @c pthread_cond_t.
+  @sa mysql_cond_init
+  @sa mysql_cond_wait
+  @sa mysql_cond_timedwait
+  @sa mysql_cond_signal
+  @sa mysql_cond_broadcast
+  @sa mysql_cond_destroy
+*/
+typedef struct st_mysql_cond mysql_cond_t;
+
+/*
+  Consider the following code:
+    static inline void foo() { bar(); }
+  when foo() is never called.
+
+  With gcc, foo() is a local static function, so the dependencies
+  are optimized away at compile time, and there is no dependency on bar().
+  With other compilers (HP, Sun Studio), the function foo() implementation
+  is compiled, and bar() needs to be present to link.
+
+  Due to the existing header dependencies in MySQL code, this header file
+  is sometime used when it is not needed, which in turn cause link failures
+  on some platforms.
+  The proper fix would be to cut these extra dependencies in the calling code.
+  DISABLE_MYSQL_THREAD_H is a work around to limit dependencies.
+  DISABLE_MYSQL_PRLOCK_H is similar, and is used to disable specifically
+  the prlock wrappers.
+*/
+#ifndef DISABLE_MYSQL_THREAD_H
+
+/**
+  @def mysql_mutex_assert_owner(M)
+  Wrapper, to use safe_mutex_assert_owner with instrumented mutexes.
+  @c mysql_mutex_assert_owner is a drop-in replacement
+  for @c safe_mutex_assert_owner.
+*/
+#define mysql_mutex_assert_owner(M) \
+  safe_mutex_assert_owner(&(M)->m_mutex)
+
+/**
+  @def mysql_mutex_assert_not_owner(M)
+  Wrapper, to use safe_mutex_assert_not_owner with instrumented mutexes.
+  @c mysql_mutex_assert_not_owner is a drop-in replacement
+  for @c safe_mutex_assert_not_owner.
+*/
+#define mysql_mutex_assert_not_owner(M) \
+  safe_mutex_assert_not_owner(&(M)->m_mutex)
+
+/** Wrappers for instrumented prlock objects.  */
+
+#define mysql_prlock_assert_write_owner(M) \
+  rw_pr_lock_assert_write_owner(&(M)->m_prlock)
+
+#define mysql_prlock_assert_not_write_owner(M) \
+  rw_pr_lock_assert_not_write_owner(&(M)->m_prlock)
+
+/**
+  @def mysql_mutex_register(P1, P2, P3)
+  Mutex registration.
+*/
+#define mysql_mutex_register(P1, P2, P3) \
+  inline_mysql_mutex_register(P1, P2, P3)
+
+/**
+  @def mysql_mutex_init(K, M, A)
+  Instrumented mutex_init.
+  @c mysql_mutex_init is a replacement for @c pthread_mutex_init.
+  @param K The PSI_mutex_key for this instrumented mutex
+  @param M The mutex to initialize
+  @param A Mutex attributes
+*/
+
+#ifdef HAVE_PSI_MUTEX_INTERFACE
+  #ifdef SAFE_MUTEX
+    #define mysql_mutex_init(K, M, A) \
+      inline_mysql_mutex_init(K, M, A, __FILE__, __LINE__)
+  #else
+    #define mysql_mutex_init(K, M, A) \
+      inline_mysql_mutex_init(K, M, A)
+  #endif
+#else
+  #ifdef SAFE_MUTEX
+    #define mysql_mutex_init(K, M, A) \
+      inline_mysql_mutex_init(M, A, __FILE__, __LINE__)
+  #else
+    #define mysql_mutex_init(K, M, A) \
+      inline_mysql_mutex_init(M, A)
+  #endif
+#endif
+
+/**
+  @def mysql_mutex_destroy(M)
+  Instrumented mutex_destroy.
+  @c mysql_mutex_destroy is a drop-in replacement
+  for @c pthread_mutex_destroy.
+*/
+#ifdef SAFE_MUTEX
+  #define mysql_mutex_destroy(M) \
+    inline_mysql_mutex_destroy(M, __FILE__, __LINE__)
+#else
+  #define mysql_mutex_destroy(M) \
+    inline_mysql_mutex_destroy(M)
+#endif
+
+/**
+  @def mysql_mutex_lock(M)
+  Instrumented mutex_lock.
+  @c mysql_mutex_lock is a drop-in replacement for @c pthread_mutex_lock.
+  @param M The mutex to lock
+*/
+
+#if defined(SAFE_MUTEX) || defined (HAVE_PSI_MUTEX_INTERFACE)
+  #define mysql_mutex_lock(M) \
+    inline_mysql_mutex_lock(M, __FILE__, __LINE__)
+#else
+  #define mysql_mutex_lock(M) \
+    inline_mysql_mutex_lock(M)
+#endif
+
+/**
+  @def mysql_mutex_trylock(M)
+  Instrumented mutex_lock.
+  @c mysql_mutex_trylock is a drop-in replacement
+  for @c pthread_mutex_trylock.
+*/
+
+#if defined(SAFE_MUTEX) || defined (HAVE_PSI_MUTEX_INTERFACE)
+  #define mysql_mutex_trylock(M) \
+    inline_mysql_mutex_trylock(M, __FILE__, __LINE__)
+#else
+  #define mysql_mutex_trylock(M) \
+    inline_mysql_mutex_trylock(M)
+#endif
+
+/**
+  @def mysql_mutex_unlock(M)
+  Instrumented mutex_unlock.
+  @c mysql_mutex_unlock is a drop-in replacement for @c pthread_mutex_unlock.
+*/
+#ifdef SAFE_MUTEX
+  #define mysql_mutex_unlock(M) \
+    inline_mysql_mutex_unlock(M, __FILE__, __LINE__)
+#else
+  #define mysql_mutex_unlock(M) \
+    inline_mysql_mutex_unlock(M)
+#endif
+
+/**
+  @def mysql_rwlock_register(P1, P2, P3)
+  Rwlock registration.
+*/
+#define mysql_rwlock_register(P1, P2, P3) \
+  inline_mysql_rwlock_register(P1, P2, P3)
+
+/**
+  @def mysql_rwlock_init(K, RW)
+  Instrumented rwlock_init.
+  @c mysql_rwlock_init is a replacement for @c pthread_rwlock_init.
+  Note that pthread_rwlockattr_t is not supported in MySQL.
+  @param K The PSI_rwlock_key for this instrumented rwlock
+  @param RW The rwlock to initialize
+*/
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  #define mysql_rwlock_init(K, RW) inline_mysql_rwlock_init(K, RW)
+#else
+  #define mysql_rwlock_init(K, RW) inline_mysql_rwlock_init(RW)
+#endif
+
+/**
+  @def mysql_prlock_init(K, RW)
+  Instrumented rw_pr_init.
+  @c mysql_prlock_init is a replacement for @c rw_pr_init.
+  @param K The PSI_rwlock_key for this instrumented prlock
+  @param RW The prlock to initialize
+*/
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  #define mysql_prlock_init(K, RW) inline_mysql_prlock_init(K, RW)
+#else
+  #define mysql_prlock_init(K, RW) inline_mysql_prlock_init(RW)
+#endif
+
+/**
+  @def mysql_rwlock_destroy(RW)
+  Instrumented rwlock_destroy.
+  @c mysql_rwlock_destroy is a drop-in replacement
+  for @c pthread_rwlock_destroy.
+*/
+#define mysql_rwlock_destroy(RW) inline_mysql_rwlock_destroy(RW)
+
+/**
+  @def mysql_prlock_destroy(RW)
+  Instrumented rw_pr_destroy.
+  @c mysql_prlock_destroy is a drop-in replacement
+  for @c rw_pr_destroy.
+*/
+#define mysql_prlock_destroy(RW) inline_mysql_prlock_destroy(RW)
+
+/**
+  @def mysql_rwlock_rdlock(RW)
+  Instrumented rwlock_rdlock.
+  @c mysql_rwlock_rdlock is a drop-in replacement
+  for @c pthread_rwlock_rdlock.
+*/
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  #define mysql_rwlock_rdlock(RW) \
+    inline_mysql_rwlock_rdlock(RW, __FILE__, __LINE__)
+#else
+  #define mysql_rwlock_rdlock(RW) \
+    inline_mysql_rwlock_rdlock(RW)
+#endif
+
+/**
+  @def mysql_prlock_rdlock(RW)
+  Instrumented rw_pr_rdlock.
+  @c mysql_prlock_rdlock is a drop-in replacement
+  for @c rw_pr_rdlock.
+*/
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  #define mysql_prlock_rdlock(RW) \
+    inline_mysql_prlock_rdlock(RW, __FILE__, __LINE__)
+#else
+  #define mysql_prlock_rdlock(RW) \
+    inline_mysql_prlock_rdlock(RW)
+#endif
+
+/**
+  @def mysql_rwlock_wrlock(RW)
+  Instrumented rwlock_wrlock.
+  @c mysql_rwlock_wrlock is a drop-in replacement
+  for @c pthread_rwlock_wrlock.
+*/
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  #define mysql_rwlock_wrlock(RW) \
+    inline_mysql_rwlock_wrlock(RW, __FILE__, __LINE__)
+#else
+  #define mysql_rwlock_wrlock(RW) \
+    inline_mysql_rwlock_wrlock(RW)
+#endif
+
+/**
+  @def mysql_prlock_wrlock(RW)
+  Instrumented rw_pr_wrlock.
+  @c mysql_prlock_wrlock is a drop-in replacement
+  for @c rw_pr_wrlock.
+*/
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  #define mysql_prlock_wrlock(RW) \
+    inline_mysql_prlock_wrlock(RW, __FILE__, __LINE__)
+#else
+  #define mysql_prlock_wrlock(RW) \
+    inline_mysql_prlock_wrlock(RW)
+#endif
+
+/**
+  @def mysql_rwlock_tryrdlock(RW)
+  Instrumented rwlock_tryrdlock.
+  @c mysql_rwlock_tryrdlock is a drop-in replacement
+  for @c pthread_rwlock_tryrdlock.
+*/
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  #define mysql_rwlock_tryrdlock(RW) \
+    inline_mysql_rwlock_tryrdlock(RW, __FILE__, __LINE__)
+#else
+  #define mysql_rwlock_tryrdlock(RW) \
+    inline_mysql_rwlock_tryrdlock(RW)
+#endif
+
+/**
+  @def mysql_rwlock_trywrlock(RW)
+  Instrumented rwlock_trywrlock.
+  @c mysql_rwlock_trywrlock is a drop-in replacement
+  for @c pthread_rwlock_trywrlock.
+*/
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  #define mysql_rwlock_trywrlock(RW) \
+    inline_mysql_rwlock_trywrlock(RW, __FILE__, __LINE__)
+#else
+  #define mysql_rwlock_trywrlock(RW) \
+    inline_mysql_rwlock_trywrlock(RW)
+#endif
+
+/**
+  @def mysql_rwlock_unlock(RW)
+  Instrumented rwlock_unlock.
+  @c mysql_rwlock_unlock is a drop-in replacement
+  for @c pthread_rwlock_unlock.
+*/
+#define mysql_rwlock_unlock(RW) inline_mysql_rwlock_unlock(RW)
+
+/**
+  @def mysql_prlock_unlock(RW)
+  Instrumented rw_pr_unlock.
+  @c mysql_prlock_unlock is a drop-in replacement
+  for @c rw_pr_unlock.
+*/
+#define mysql_prlock_unlock(RW) inline_mysql_prlock_unlock(RW)
+
+/**
+  @def mysql_cond_register(P1, P2, P3)
+  Cond registration.
+*/
+#define mysql_cond_register(P1, P2, P3) \
+  inline_mysql_cond_register(P1, P2, P3)
+
+/**
+  @def mysql_cond_init(K, C, A)
+  Instrumented cond_init.
+  @c mysql_cond_init is a replacement for @c pthread_cond_init.
+  @param C The cond to initialize
+  @param K The PSI_cond_key for this instrumented cond
+  @param A Condition attributes
+*/
+#ifdef HAVE_PSI_COND_INTERFACE
+  #define mysql_cond_init(K, C, A) inline_mysql_cond_init(K, C, A)
+#else
+  #define mysql_cond_init(K, C, A) inline_mysql_cond_init(C, A)
+#endif
+
+/**
+  @def mysql_cond_destroy(C)
+  Instrumented cond_destroy.
+  @c mysql_cond_destroy is a drop-in replacement for @c pthread_cond_destroy.
+*/
+#define mysql_cond_destroy(C) inline_mysql_cond_destroy(C)
+
+/**
+  @def mysql_cond_wait(C)
+  Instrumented cond_wait.
+  @c mysql_cond_wait is a drop-in replacement for @c pthread_cond_wait.
+*/
+#ifdef HAVE_PSI_COND_INTERFACE
+  #define mysql_cond_wait(C, M) \
+    inline_mysql_cond_wait(C, M, __FILE__, __LINE__)
+#else
+  #define mysql_cond_wait(C, M) \
+    inline_mysql_cond_wait(C, M)
+#endif
+
+/**
+  @def mysql_cond_timedwait(C, M, W)
+  Instrumented cond_timedwait.
+  @c mysql_cond_timedwait is a drop-in replacement
+  for @c pthread_cond_timedwait.
+*/
+#ifdef HAVE_PSI_COND_INTERFACE
+  #define mysql_cond_timedwait(C, M, W) \
+    inline_mysql_cond_timedwait(C, M, W, __FILE__, __LINE__)
+#else
+  #define mysql_cond_timedwait(C, M, W) \
+    inline_mysql_cond_timedwait(C, M, W)
+#endif
+
+/**
+  @def mysql_cond_signal(C)
+  Instrumented cond_signal.
+  @c mysql_cond_signal is a drop-in replacement for @c pthread_cond_signal.
+*/
+#define mysql_cond_signal(C) inline_mysql_cond_signal(C)
+
+/**
+  @def mysql_cond_broadcast(C)
+  Instrumented cond_broadcast.
+  @c mysql_cond_broadcast is a drop-in replacement
+  for @c pthread_cond_broadcast.
+*/
+#define mysql_cond_broadcast(C) inline_mysql_cond_broadcast(C)
+
+/**
+  @def mysql_thread_register(P1, P2, P3)
+  Thread registration.
+*/
+#define mysql_thread_register(P1, P2, P3) \
+  inline_mysql_thread_register(P1, P2, P3)
+
+/**
+  @def mysql_thread_create(K, P1, P2, P3, P4)
+  Instrumented pthread_create.
+  This function creates both the thread instrumentation and a thread.
+  @c mysql_thread_create is a replacement for @c pthread_create.
+  The parameter P4 (or, if it is NULL, P1) will be used as the
+  instrumented thread "indentity".
+  Providing a P1 / P4 parameter with a different value for each call
+  will on average improve performances, since this thread identity value
+  is used internally to randomize access to data and prevent contention.
+  This is optional, and the improvement is not guaranteed, only statistical.
+  @param K The PSI_thread_key for this instrumented thread
+  @param P1 pthread_create parameter 1
+  @param P2 pthread_create parameter 2
+  @param P3 pthread_create parameter 3
+  @param P4 pthread_create parameter 4
+*/
+#ifdef HAVE_PSI_THREAD_INTERFACE
+  #define mysql_thread_create(K, P1, P2, P3, P4) \
+    inline_mysql_thread_create(K, P1, P2, P3, P4)
+#else
+  #define mysql_thread_create(K, P1, P2, P3, P4) \
+    pthread_create(P1, P2, P3, P4)
+#endif
+
+/**
+  @def mysql_thread_set_psi_id(I)
+  Set the thread indentifier for the instrumentation.
+  @param I The thread identifier
+*/
+#ifdef HAVE_PSI_THREAD_INTERFACE
+  #define mysql_thread_set_psi_id(I) inline_mysql_thread_set_psi_id(I)
+#else
+  #define mysql_thread_set_psi_id(I) do {} while (0)
+#endif
+
+static inline void inline_mysql_mutex_register(
+#ifdef HAVE_PSI_MUTEX_INTERFACE
+  const char *category,
+  PSI_mutex_info *info,
+  int count
+#else
+  const char *category __attribute__ ((unused)),
+  void *info __attribute__ ((unused)),
+  int count __attribute__ ((unused))
+#endif
+)
+{
+#ifdef HAVE_PSI_MUTEX_INTERFACE
+  PSI_MUTEX_CALL(register_mutex)(category, info, count);
+#endif
+}
+
+static inline int inline_mysql_mutex_init(
+#ifdef HAVE_PSI_MUTEX_INTERFACE
+  PSI_mutex_key key,
+#endif
+  mysql_mutex_t *that,
+  const pthread_mutexattr_t *attr
+#ifdef SAFE_MUTEX
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+#ifdef HAVE_PSI_MUTEX_INTERFACE
+  that->m_psi= PSI_MUTEX_CALL(init_mutex)(key, &that->m_mutex);
+#else
+  that->m_psi= NULL;
+#endif
+#ifdef SAFE_MUTEX
+  return safe_mutex_init(&that->m_mutex, attr, src_file, src_line);
+#elif defined(MY_PTHREAD_FASTMUTEX)
+  return my_pthread_fastmutex_init(&that->m_mutex, attr);
+#else
+  return pthread_mutex_init(&that->m_mutex, attr);
+#endif
+}
+
+static inline int inline_mysql_mutex_destroy(
+  mysql_mutex_t *that
+#ifdef SAFE_MUTEX
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+#ifdef HAVE_PSI_MUTEX_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    PSI_MUTEX_CALL(destroy_mutex)(that->m_psi);
+    that->m_psi= NULL;
+  }
+#endif
+#ifdef SAFE_MUTEX
+  return safe_mutex_destroy(&that->m_mutex, src_file, src_line);
+#elif defined(MY_PTHREAD_FASTMUTEX)
+  return pthread_mutex_destroy(&that->m_mutex.mutex);
+#else
+  return pthread_mutex_destroy(&that->m_mutex);
+#endif
+}
+
+static inline int inline_mysql_mutex_lock(
+  mysql_mutex_t *that
+#if defined(SAFE_MUTEX) || defined (HAVE_PSI_MUTEX_INTERFACE)
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+  int result;
+
+#ifdef HAVE_PSI_MUTEX_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_mutex_locker *locker;
+    PSI_mutex_locker_state state;
+    locker= PSI_MUTEX_CALL(start_mutex_wait)(&state, that->m_psi,
+                                       PSI_MUTEX_LOCK, src_file, src_line);
+
+    /* Instrumented code */
+#ifdef SAFE_MUTEX
+    result= safe_mutex_lock(&that->m_mutex, FALSE, src_file, src_line);
+#elif defined(MY_PTHREAD_FASTMUTEX)
+    result= my_pthread_fastmutex_lock(&that->m_mutex);
+#else
+    result= pthread_mutex_lock(&that->m_mutex);
+#endif
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_MUTEX_CALL(end_mutex_wait)(locker, result);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+#ifdef SAFE_MUTEX
+  result= safe_mutex_lock(&that->m_mutex, FALSE, src_file, src_line);
+#elif defined(MY_PTHREAD_FASTMUTEX)
+  result= my_pthread_fastmutex_lock(&that->m_mutex);
+#else
+  result= pthread_mutex_lock(&that->m_mutex);
+#endif
+
+  return result;
+}
+
+static inline int inline_mysql_mutex_trylock(
+  mysql_mutex_t *that
+#if defined(SAFE_MUTEX) || defined (HAVE_PSI_MUTEX_INTERFACE)
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+  int result;
+
+#ifdef HAVE_PSI_MUTEX_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_mutex_locker *locker;
+    PSI_mutex_locker_state state;
+    locker= PSI_MUTEX_CALL(start_mutex_wait)(&state, that->m_psi,
+                                       PSI_MUTEX_TRYLOCK, src_file, src_line);
+
+    /* Instrumented code */
+#ifdef SAFE_MUTEX
+    result= safe_mutex_lock(&that->m_mutex, TRUE, src_file, src_line);
+#elif defined(MY_PTHREAD_FASTMUTEX)
+    result= pthread_mutex_trylock(&that->m_mutex.mutex);
+#else
+    result= pthread_mutex_trylock(&that->m_mutex);
+#endif
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_MUTEX_CALL(end_mutex_wait)(locker, result);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+#ifdef SAFE_MUTEX
+  result= safe_mutex_lock(&that->m_mutex, TRUE, src_file, src_line);
+#elif defined(MY_PTHREAD_FASTMUTEX)
+  result= pthread_mutex_trylock(&that->m_mutex.mutex);
+#else
+  result= pthread_mutex_trylock(&that->m_mutex);
+#endif
+
+  return result;
+}
+
+static inline int inline_mysql_mutex_unlock(
+  mysql_mutex_t *that
+#ifdef SAFE_MUTEX
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+  int result;
+
+#ifdef HAVE_PSI_MUTEX_INTERFACE
+  if (that->m_psi != NULL)
+    PSI_MUTEX_CALL(unlock_mutex)(that->m_psi);
+#endif
+
+#ifdef SAFE_MUTEX
+  result= safe_mutex_unlock(&that->m_mutex, src_file, src_line);
+#elif defined(MY_PTHREAD_FASTMUTEX)
+  result= pthread_mutex_unlock(&that->m_mutex.mutex);
+#else
+  result= pthread_mutex_unlock(&that->m_mutex);
+#endif
+
+  return result;
+}
+
+static inline void inline_mysql_rwlock_register(
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  const char *category,
+  PSI_rwlock_info *info,
+  int count
+#else
+  const char *category __attribute__ ((unused)),
+  void *info __attribute__ ((unused)),
+  int count __attribute__ ((unused))
+#endif
+)
+{
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  PSI_RWLOCK_CALL(register_rwlock)(category, info, count);
+#endif
+}
+
+static inline int inline_mysql_rwlock_init(
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  PSI_rwlock_key key,
+#endif
+  mysql_rwlock_t *that)
+{
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  that->m_psi= PSI_RWLOCK_CALL(init_rwlock)(key, &that->m_rwlock);
+#else
+  that->m_psi= NULL;
+#endif
+  /*
+    pthread_rwlockattr_t is not used in MySQL.
+  */
+  return my_rwlock_init(&that->m_rwlock, NULL);
+}
+
+#ifndef DISABLE_MYSQL_PRLOCK_H
+static inline int inline_mysql_prlock_init(
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  PSI_rwlock_key key,
+#endif
+  mysql_prlock_t *that)
+{
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  that->m_psi= PSI_RWLOCK_CALL(init_rwlock)(key, &that->m_prlock);
+#else
+  that->m_psi= NULL;
+#endif
+  return rw_pr_init(&that->m_prlock);
+}
+#endif
+
+static inline int inline_mysql_rwlock_destroy(
+  mysql_rwlock_t *that)
+{
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    PSI_RWLOCK_CALL(destroy_rwlock)(that->m_psi);
+    that->m_psi= NULL;
+  }
+#endif
+  return rwlock_destroy(&that->m_rwlock);
+}
+
+#ifndef DISABLE_MYSQL_PRLOCK_H
+static inline int inline_mysql_prlock_destroy(
+  mysql_prlock_t *that)
+{
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    PSI_RWLOCK_CALL(destroy_rwlock)(that->m_psi);
+    that->m_psi= NULL;
+  }
+#endif
+  return rw_pr_destroy(&that->m_prlock);
+}
+#endif
+
+static inline int inline_mysql_rwlock_rdlock(
+  mysql_rwlock_t *that
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+  int result;
+
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_rwlock_locker *locker;
+    PSI_rwlock_locker_state state;
+    locker= PSI_RWLOCK_CALL(start_rwlock_rdwait)(&state, that->m_psi,
+                                          PSI_RWLOCK_READLOCK, src_file, src_line);
+
+    /* Instrumented code */
+    result= rw_rdlock(&that->m_rwlock);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_RWLOCK_CALL(end_rwlock_rdwait)(locker, result);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= rw_rdlock(&that->m_rwlock);
+
+  return result;
+}
+
+#ifndef DISABLE_MYSQL_PRLOCK_H
+static inline int inline_mysql_prlock_rdlock(
+  mysql_prlock_t *that
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+  int result;
+
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_rwlock_locker *locker;
+    PSI_rwlock_locker_state state;
+    locker= PSI_RWLOCK_CALL(start_rwlock_rdwait)(&state, that->m_psi,
+                                          PSI_RWLOCK_READLOCK, src_file, src_line);
+
+    /* Instrumented code */
+    result= rw_pr_rdlock(&that->m_prlock);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_RWLOCK_CALL(end_rwlock_rdwait)(locker, result);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= rw_pr_rdlock(&that->m_prlock);
+
+  return result;
+}
+#endif
+
+static inline int inline_mysql_rwlock_wrlock(
+  mysql_rwlock_t *that
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+  int result;
+
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_rwlock_locker *locker;
+    PSI_rwlock_locker_state state;
+    locker= PSI_RWLOCK_CALL(start_rwlock_wrwait)(&state, that->m_psi,
+                                          PSI_RWLOCK_WRITELOCK, src_file, src_line);
+
+    /* Instrumented code */
+    result= rw_wrlock(&that->m_rwlock);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_RWLOCK_CALL(end_rwlock_wrwait)(locker, result);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= rw_wrlock(&that->m_rwlock);
+
+  return result;
+}
+
+#ifndef DISABLE_MYSQL_PRLOCK_H
+static inline int inline_mysql_prlock_wrlock(
+  mysql_prlock_t *that
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+  int result;
+
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_rwlock_locker *locker;
+    PSI_rwlock_locker_state state;
+    locker= PSI_RWLOCK_CALL(start_rwlock_wrwait)(&state, that->m_psi,
+                                          PSI_RWLOCK_WRITELOCK, src_file, src_line);
+
+    /* Instrumented code */
+    result= rw_pr_wrlock(&that->m_prlock);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_RWLOCK_CALL(end_rwlock_wrwait)(locker, result);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= rw_pr_wrlock(&that->m_prlock);
+
+  return result;
+}
+#endif
+
+static inline int inline_mysql_rwlock_tryrdlock(
+  mysql_rwlock_t *that
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+  int result;
+
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_rwlock_locker *locker;
+    PSI_rwlock_locker_state state;
+    locker= PSI_RWLOCK_CALL(start_rwlock_rdwait)(&state, that->m_psi,
+                                          PSI_RWLOCK_TRYREADLOCK, src_file, src_line);
+
+    /* Instrumented code */
+    result= rw_tryrdlock(&that->m_rwlock);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_RWLOCK_CALL(end_rwlock_rdwait)(locker, result);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= rw_tryrdlock(&that->m_rwlock);
+
+  return result;
+}
+
+static inline int inline_mysql_rwlock_trywrlock(
+  mysql_rwlock_t *that
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+  int result;
+
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_rwlock_locker *locker;
+    PSI_rwlock_locker_state state;
+    locker= PSI_RWLOCK_CALL(start_rwlock_wrwait)(&state, that->m_psi,
+                                          PSI_RWLOCK_TRYWRITELOCK, src_file, src_line);
+
+    /* Instrumented code */
+    result= rw_trywrlock(&that->m_rwlock);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_RWLOCK_CALL(end_rwlock_wrwait)(locker, result);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= rw_trywrlock(&that->m_rwlock);
+
+  return result;
+}
+
+static inline int inline_mysql_rwlock_unlock(
+  mysql_rwlock_t *that)
+{
+  int result;
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  if (that->m_psi != NULL)
+    PSI_RWLOCK_CALL(unlock_rwlock)(that->m_psi);
+#endif
+  result= rw_unlock(&that->m_rwlock);
+  return result;
+}
+
+#ifndef DISABLE_MYSQL_PRLOCK_H
+static inline int inline_mysql_prlock_unlock(
+  mysql_prlock_t *that)
+{
+  int result;
+#ifdef HAVE_PSI_RWLOCK_INTERFACE
+  if (that->m_psi != NULL)
+    PSI_RWLOCK_CALL(unlock_rwlock)(that->m_psi);
+#endif
+  result= rw_pr_unlock(&that->m_prlock);
+  return result;
+}
+#endif
+
+static inline void inline_mysql_cond_register(
+#ifdef HAVE_PSI_COND_INTERFACE
+  const char *category,
+  PSI_cond_info *info,
+  int count
+#else
+  const char *category __attribute__ ((unused)),
+  void *info __attribute__ ((unused)),
+  int count __attribute__ ((unused))
+#endif
+)
+{
+#ifdef HAVE_PSI_COND_INTERFACE
+  PSI_COND_CALL(register_cond)(category, info, count);
+#endif
+}
+
+static inline int inline_mysql_cond_init(
+#ifdef HAVE_PSI_COND_INTERFACE
+  PSI_cond_key key,
+#endif
+  mysql_cond_t *that,
+  const pthread_condattr_t *attr)
+{
+#ifdef HAVE_PSI_COND_INTERFACE
+  that->m_psi= PSI_COND_CALL(init_cond)(key, &that->m_cond);
+#else
+  that->m_psi= NULL;
+#endif
+  return pthread_cond_init(&that->m_cond, attr);
+}
+
+static inline int inline_mysql_cond_destroy(
+  mysql_cond_t *that)
+{
+#ifdef HAVE_PSI_COND_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    PSI_COND_CALL(destroy_cond)(that->m_psi);
+    that->m_psi= NULL;
+  }
+#endif
+  return pthread_cond_destroy(&that->m_cond);
+}
+
+static inline int inline_mysql_cond_wait(
+  mysql_cond_t *that,
+  mysql_mutex_t *mutex
+#ifdef HAVE_PSI_COND_INTERFACE
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+  int result;
+
+#ifdef HAVE_PSI_COND_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_cond_locker *locker;
+    PSI_cond_locker_state state;
+    locker= PSI_COND_CALL(start_cond_wait)(&state, that->m_psi, mutex->m_psi,
+                                      PSI_COND_WAIT, src_file, src_line);
+
+    /* Instrumented code */
+    result= my_cond_wait(&that->m_cond, &mutex->m_mutex);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_COND_CALL(end_cond_wait)(locker, result);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= my_cond_wait(&that->m_cond, &mutex->m_mutex);
+
+  return result;
+}
+
+static inline int inline_mysql_cond_timedwait(
+  mysql_cond_t *that,
+  mysql_mutex_t *mutex,
+  struct timespec *abstime
+#ifdef HAVE_PSI_COND_INTERFACE
+  , const char *src_file, uint src_line
+#endif
+  )
+{
+  int result;
+
+#ifdef HAVE_PSI_COND_INTERFACE
+  if (that->m_psi != NULL)
+  {
+    /* Instrumentation start */
+    PSI_cond_locker *locker;
+    PSI_cond_locker_state state;
+    locker= PSI_COND_CALL(start_cond_wait)(&state, that->m_psi, mutex->m_psi,
+                                      PSI_COND_TIMEDWAIT, src_file, src_line);
+
+    /* Instrumented code */
+    result= my_cond_timedwait(&that->m_cond, &mutex->m_mutex, abstime);
+
+    /* Instrumentation end */
+    if (locker != NULL)
+      PSI_COND_CALL(end_cond_wait)(locker, result);
+
+    return result;
+  }
+#endif
+
+  /* Non instrumented code */
+  result= my_cond_timedwait(&that->m_cond, &mutex->m_mutex, abstime);
+
+  return result;
+}
+
+static inline int inline_mysql_cond_signal(
+  mysql_cond_t *that)
+{
+  int result;
+#ifdef HAVE_PSI_COND_INTERFACE
+  if (that->m_psi != NULL)
+    PSI_COND_CALL(signal_cond)(that->m_psi);
+#endif
+  result= pthread_cond_signal(&that->m_cond);
+  return result;
+}
+
+static inline int inline_mysql_cond_broadcast(
+  mysql_cond_t *that)
+{
+  int result;
+#ifdef HAVE_PSI_COND_INTERFACE
+  if (that->m_psi != NULL)
+    PSI_COND_CALL(broadcast_cond)(that->m_psi);
+#endif
+  result= pthread_cond_broadcast(&that->m_cond);
+  return result;
+}
+
+static inline void inline_mysql_thread_register(
+#ifdef HAVE_PSI_THREAD_INTERFACE
+  const char *category,
+  PSI_thread_info *info,
+  int count
+#else
+  const char *category __attribute__ ((unused)),
+  void *info __attribute__ ((unused)),
+  int count __attribute__ ((unused))
+#endif
+)
+{
+#ifdef HAVE_PSI_THREAD_INTERFACE
+  PSI_THREAD_CALL(register_thread)(category, info, count);
+#endif
+}
+
+#ifdef HAVE_PSI_THREAD_INTERFACE
+static inline int inline_mysql_thread_create(
+  PSI_thread_key key,
+  pthread_t *thread, const pthread_attr_t *attr,
+  void *(*start_routine)(void*), void *arg)
+{
+  int result;
+  result= PSI_THREAD_CALL(spawn_thread)(key, thread, attr, start_routine, arg);
+  return result;
+}
+
+static inline void inline_mysql_thread_set_psi_id(ulong id)
+{
+  struct PSI_thread *psi= PSI_THREAD_CALL(get_thread)();
+  PSI_THREAD_CALL(set_thread_id)(psi, id);
+}
+#endif
+
+#endif /* DISABLE_MYSQL_THREAD_H */
+
+/** @} (end of group Thread_instrumentation) */
+
+#endif
+
diff --git a/include/mysql/psi/psi.h b/include/mysql/psi/psi.h
new file mode 100644
index 00000000000..cc2057c630d
--- /dev/null
+++ b/include/mysql/psi/psi.h
@@ -0,0 +1,2431 @@
+/* Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software Foundation,
+  51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
+
+#ifndef MYSQL_PERFORMANCE_SCHEMA_INTERFACE_H
+#define MYSQL_PERFORMANCE_SCHEMA_INTERFACE_H
+
+#ifdef EMBEDDED_LIBRARY
+#define DISABLE_PSI_MUTEX
+#define DISABLE_PSI_RWLOCK
+#define DISABLE_PSI_COND
+#define DISABLE_PSI_FILE
+#define DISABLE_PSI_TABLE
+#define DISABLE_PSI_SOCKET
+#define DISABLE_PSI_STAGE
+#define DISABLE_PSI_STATEMENT
+#define DISABLE_PSI_IDLE
+#define DISABLE_PSI_STATEMENT_DIGEST
+#endif /* EMBEDDED_LIBRARY */
+
+#ifndef MY_GLOBAL_INCLUDED
+/*
+  Make sure a .c or .cc file contains an include to my_global.h first.
+  When this include is missing, all the #ifdef HAVE_XXX have no effect,
+  and the resulting binary won't build, or won't link,
+  or will crash at runtime
+  since various structures will have different binary definitions.
+*/
+#error "You must include my_global.h in the code for the build to be correct."
+#endif
+
+C_MODE_START
+
+struct TABLE_SHARE;
+/*
+  There are 3 known bison parsers in the server:
+  - (1) the SQL parser itself, sql/sql_yacc.yy
+  - (2) storage/innobase/fts/fts0pars.y
+  - (3) storage/innobase/pars/pars0grm.y
+  What is instrumented here are the tokens from the SQL query text (1),
+  to make digests.
+  Now, to avoid name pollution and conflicts with different YYSTYPE definitions,
+  an opaque structure is used here.
+  The real type to use when invoking the digest api is LEX_YYSTYPE.
+*/
+struct OPAQUE_LEX_YYSTYPE;
+
+/**
+  @file mysql/psi/psi.h
+  Performance schema instrumentation interface.
+
+  @defgroup Instrumentation_interface Instrumentation Interface
+  @ingroup Performance_schema
+  @{
+*/
+
+/**
+  Interface for an instrumented mutex.
+  This is an opaque structure.
+*/
+struct PSI_mutex;
+typedef struct PSI_mutex PSI_mutex;
+
+/**
+  Interface for an instrumented rwlock.
+  This is an opaque structure.
+*/
+struct PSI_rwlock;
+typedef struct PSI_rwlock PSI_rwlock;
+
+/**
+  Interface for an instrumented condition.
+  This is an opaque structure.
+*/
+struct PSI_cond;
+typedef struct PSI_cond PSI_cond;
+
+/**
+  Interface for an instrumented table share.
+  This is an opaque structure.
+*/
+struct PSI_table_share;
+typedef struct PSI_table_share PSI_table_share;
+
+/**
+  Interface for an instrumented table handle.
+  This is an opaque structure.
+*/
+struct PSI_table;
+typedef struct PSI_table PSI_table;
+
+/**
+  Interface for an instrumented thread.
+  This is an opaque structure.
+*/
+struct PSI_thread;
+typedef struct PSI_thread PSI_thread;
+
+/**
+  Interface for an instrumented file handle.
+  This is an opaque structure.
+*/
+struct PSI_file;
+typedef struct PSI_file PSI_file;
+
+/**
+  Interface for an instrumented socket descriptor.
+  This is an opaque structure.
+*/
+struct PSI_socket;
+typedef struct PSI_socket PSI_socket;
+
+/**
+  Interface for an instrumented table operation.
+  This is an opaque structure.
+*/
+struct PSI_table_locker;
+typedef struct PSI_table_locker PSI_table_locker;
+
+/**
+  Interface for an instrumented statement.
+  This is an opaque structure.
+*/
+struct PSI_statement_locker;
+typedef struct PSI_statement_locker PSI_statement_locker;
+
+/**
+  Interface for an instrumented idle operation.
+  This is an opaque structure.
+*/
+struct PSI_idle_locker;
+typedef struct PSI_idle_locker PSI_idle_locker;
+
+/**
+  Interface for an instrumented statement digest operation.
+  This is an opaque structure.
+*/
+struct PSI_digest_locker;
+typedef struct PSI_digest_locker PSI_digest_locker;
+
+/** Entry point for the performance schema interface. */
+struct PSI_bootstrap
+{
+  /**
+    ABI interface finder.
+    Calling this method with an interface version number returns either
+    an instance of the ABI for this version, or NULL.
+    @param version the interface version number to find
+    @return a versioned interface (PSI_v1, PSI_v2 or PSI)
+    @sa PSI_VERSION_1
+    @sa PSI_v1
+    @sa PSI_VERSION_2
+    @sa PSI_v2
+    @sa PSI_CURRENT_VERSION
+    @sa PSI
+  */
+  void* (*get_interface)(int version);
+};
+typedef struct PSI_bootstrap PSI_bootstrap;
+
+#ifdef HAVE_PSI_INTERFACE
+
+/**
+  @def DISABLE_PSI_MUTEX
+  Compiling option to disable the mutex instrumentation.
+  This option is mostly intended to be used during development,
+  when doing special builds with only a subset of the performance schema instrumentation,
+  for code analysis / profiling / performance tuning of a specific instrumentation alone.
+  For this reason, DISABLE_PSI_MUTEX is not advertised in the cmake general options.
+  To disable mutexes, add -DDISABLE_PSI_MUTEX to CFLAGS.
+  @sa DISABLE_PSI_RWLOCK
+  @sa DISABLE_PSI_COND
+  @sa DISABLE_PSI_FILE
+  @sa DISABLE_PSI_THREAD
+  @sa DISABLE_PSI_TABLE
+  @sa DISABLE_PSI_STAGE
+  @sa DISABLE_PSI_STATEMENT
+  @sa DISABLE_PSI_SOCKET
+  @sa DISABLE_PSI_IDLE
+*/
+
+#ifndef DISABLE_PSI_MUTEX
+#define HAVE_PSI_MUTEX_INTERFACE
+#endif
+
+/**
+  @def DISABLE_PSI_RWLOCK
+  Compiling option to disable the rwlock instrumentation.
+  @sa DISABLE_PSI_MUTEX
+*/
+
+#ifndef DISABLE_PSI_RWLOCK
+#define HAVE_PSI_RWLOCK_INTERFACE
+#endif
+
+/**
+  @def DISABLE_PSI_COND
+  Compiling option to disable the cond instrumentation.
+  @sa DISABLE_PSI_MUTEX
+*/
+
+#ifndef DISABLE_PSI_COND
+#define HAVE_PSI_COND_INTERFACE
+#endif
+
+/**
+  @def DISABLE_PSI_FILE
+  Compiling option to disable the file instrumentation.
+  @sa DISABLE_PSI_MUTEX
+*/
+
+#ifndef DISABLE_PSI_FILE
+#define HAVE_PSI_FILE_INTERFACE
+#endif
+
+/**
+  @def DISABLE_PSI_THREAD
+  Compiling option to disable the thread instrumentation.
+  @sa DISABLE_PSI_MUTEX
+*/
+#ifndef DISABLE_PSI_THREAD
+#define HAVE_PSI_THREAD_INTERFACE
+#endif
+
+/**
+  @def DISABLE_PSI_TABLE
+  Compiling option to disable the table instrumentation.
+  @sa DISABLE_PSI_MUTEX
+*/
+
+#ifndef DISABLE_PSI_TABLE
+#define HAVE_PSI_TABLE_INTERFACE
+#endif
+
+/**
+  @def DISABLE_PSI_STAGE
+  Compiling option to disable the stage instrumentation.
+  @sa DISABLE_PSI_MUTEX
+*/
+
+#ifndef DISABLE_PSI_STAGE
+#define HAVE_PSI_STAGE_INTERFACE
+#endif
+
+/**
+  @def DISABLE_PSI_STATEMENT
+  Compiling option to disable the statement instrumentation.
+  @sa DISABLE_PSI_MUTEX
+*/
+
+#ifndef DISABLE_PSI_STATEMENT
+#define HAVE_PSI_STATEMENT_INTERFACE
+#endif
+
+/**
+  @def DISABLE_PSI_STATEMENT_DIGEST
+  Compiling option to disable the statement digest instrumentation.
+*/
+
+#ifndef DISABLE_PSI_STATEMENT
+#ifndef DISABLE_PSI_STATEMENT_DIGEST
+#define HAVE_PSI_STATEMENT_DIGEST_INTERFACE
+#endif
+#endif
+
+/**
+  @def DISABLE_PSI_SOCKET
+  Compiling option to disable the statement instrumentation.
+  @sa DISABLE_PSI_MUTEX
+*/
+
+#ifndef DISABLE_PSI_SOCKET
+#define HAVE_PSI_SOCKET_INTERFACE
+#endif
+
+/**
+  @def DISABLE_PSI_IDLE
+  Compiling option to disable the idle instrumentation.
+  @sa DISABLE_PSI_MUTEX
+*/
+
+#ifndef DISABLE_PSI_IDLE
+#define HAVE_PSI_IDLE_INTERFACE
+#endif
+
+/**
+  @def PSI_VERSION_1
+  Performance Schema Interface number for version 1.
+  This version is supported.
+*/
+#define PSI_VERSION_1 1
+
+/**
+  @def PSI_VERSION_2
+  Performance Schema Interface number for version 2.
+  This version is not implemented, it's a placeholder.
+*/
+#define PSI_VERSION_2 2
+
+/**
+  @def PSI_CURRENT_VERSION
+  Performance Schema Interface number for the most recent version.
+  The most current version is @c PSI_VERSION_1
+*/
+#define PSI_CURRENT_VERSION 1
+
+#ifndef USE_PSI_2
+#ifndef USE_PSI_1
+#define USE_PSI_1
+#endif
+#endif
+
+/**
+  Interface for an instrumented mutex operation.
+  This is an opaque structure.
+*/
+struct PSI_mutex_locker;
+typedef struct PSI_mutex_locker PSI_mutex_locker;
+
+/**
+  Interface for an instrumented rwlock operation.
+  This is an opaque structure.
+*/
+struct PSI_rwlock_locker;
+typedef struct PSI_rwlock_locker PSI_rwlock_locker;
+
+/**
+  Interface for an instrumented condition operation.
+  This is an opaque structure.
+*/
+struct PSI_cond_locker;
+typedef struct PSI_cond_locker PSI_cond_locker;
+
+/**
+  Interface for an instrumented file operation.
+  This is an opaque structure.
+*/
+struct PSI_file_locker;
+typedef struct PSI_file_locker PSI_file_locker;
+
+/**
+  Interface for an instrumented socket operation.
+  This is an opaque structure.
+*/
+struct PSI_socket_locker;
+typedef struct PSI_socket_locker PSI_socket_locker;
+
+/** Operation performed on an instrumented mutex. */
+enum PSI_mutex_operation
+{
+  /** Lock. */
+  PSI_MUTEX_LOCK= 0,
+  /** Lock attempt. */
+  PSI_MUTEX_TRYLOCK= 1
+};
+typedef enum PSI_mutex_operation PSI_mutex_operation;
+
+/** Operation performed on an instrumented rwlock. */
+enum PSI_rwlock_operation
+{
+  /** Read lock. */
+  PSI_RWLOCK_READLOCK= 0,
+  /** Write lock. */
+  PSI_RWLOCK_WRITELOCK= 1,
+  /** Read lock attempt. */
+  PSI_RWLOCK_TRYREADLOCK= 2,
+  /** Write lock attempt. */
+  PSI_RWLOCK_TRYWRITELOCK= 3
+};
+typedef enum PSI_rwlock_operation PSI_rwlock_operation;
+
+/** Operation performed on an instrumented condition. */
+enum PSI_cond_operation
+{
+  /** Wait. */
+  PSI_COND_WAIT= 0,
+  /** Wait, with timeout. */
+  PSI_COND_TIMEDWAIT= 1
+};
+typedef enum PSI_cond_operation PSI_cond_operation;
+
+/** Operation performed on an instrumented file. */
+enum PSI_file_operation
+{
+  /** File creation, as in @c create(). */
+  PSI_FILE_CREATE= 0,
+  /** Temporary file creation, as in @c create_temp_file(). */
+  PSI_FILE_CREATE_TMP= 1,
+  /** File open, as in @c open(). */
+  PSI_FILE_OPEN= 2,
+  /** File open, as in @c fopen(). */
+  PSI_FILE_STREAM_OPEN= 3,
+  /** File close, as in @c close(). */
+  PSI_FILE_CLOSE= 4,
+  /** File close, as in @c fclose(). */
+  PSI_FILE_STREAM_CLOSE= 5,
+  /**
+    Generic file read, such as @c fgets(), @c fgetc(), @c fread(), @c read(),
+    @c pread().
+  */
+  PSI_FILE_READ= 6,
+  /**
+    Generic file write, such as @c fputs(), @c fputc(), @c fprintf(),
+    @c vfprintf(), @c fwrite(), @c write(), @c pwrite().
+  */
+  PSI_FILE_WRITE= 7,
+  /** Generic file seek, such as @c fseek() or @c seek(). */
+  PSI_FILE_SEEK= 8,
+  /** Generic file tell, such as @c ftell() or @c tell(). */
+  PSI_FILE_TELL= 9,
+  /** File flush, as in @c fflush(). */
+  PSI_FILE_FLUSH= 10,
+  /** File stat, as in @c stat(). */
+  PSI_FILE_STAT= 11,
+  /** File stat, as in @c fstat(). */
+  PSI_FILE_FSTAT= 12,
+  /** File chsize, as in @c my_chsize(). */
+  PSI_FILE_CHSIZE= 13,
+  /** File delete, such as @c my_delete() or @c my_delete_with_symlink(). */
+  PSI_FILE_DELETE= 14,
+  /** File rename, such as @c my_rename() or @c my_rename_with_symlink(). */
+  PSI_FILE_RENAME= 15,
+  /** File sync, as in @c fsync() or @c my_sync(). */
+  PSI_FILE_SYNC= 16
+};
+typedef enum PSI_file_operation PSI_file_operation;
+
+/** IO operation performed on an instrumented table. */
+enum PSI_table_io_operation
+{
+  /** Row fetch. */
+  PSI_TABLE_FETCH_ROW= 0,
+  /** Row write. */
+  PSI_TABLE_WRITE_ROW= 1,
+  /** Row update. */
+  PSI_TABLE_UPDATE_ROW= 2,
+  /** Row delete. */
+  PSI_TABLE_DELETE_ROW= 3
+};
+typedef enum PSI_table_io_operation PSI_table_io_operation;
+
+/** Lock operation performed on an instrumented table. */
+enum PSI_table_lock_operation
+{
+  /** Table lock, in the server layer. */
+  PSI_TABLE_LOCK= 0,
+  /** Table lock, in the storage engine layer. */
+  PSI_TABLE_EXTERNAL_LOCK= 1
+};
+typedef enum PSI_table_lock_operation PSI_table_lock_operation;
+
+/** State of an instrumented socket. */
+enum PSI_socket_state
+{
+  /** Idle, waiting for the next command. */
+  PSI_SOCKET_STATE_IDLE= 1,
+  /** Active, executing a command. */
+  PSI_SOCKET_STATE_ACTIVE= 2
+};
+typedef enum PSI_socket_state PSI_socket_state;
+
+/** Operation performed on an instrumented socket. */
+enum PSI_socket_operation
+{
+  /** Socket creation, as in @c socket() or @c socketpair(). */
+  PSI_SOCKET_CREATE= 0,
+  /** Socket connection, as in @c connect(), @c listen() and @c accept(). */
+  PSI_SOCKET_CONNECT= 1,
+  /** Socket bind, as in @c bind(), @c getsockname() and @c getpeername(). */
+  PSI_SOCKET_BIND= 2,
+  /** Socket close, as in @c shutdown(). */
+  PSI_SOCKET_CLOSE= 3,
+  /** Socket send, @c send(). */
+  PSI_SOCKET_SEND= 4,
+  /** Socket receive, @c recv(). */
+  PSI_SOCKET_RECV= 5,
+  /** Socket send, @c sendto(). */
+  PSI_SOCKET_SENDTO= 6,
+  /** Socket receive, @c recvfrom). */
+  PSI_SOCKET_RECVFROM= 7,
+  /** Socket send, @c sendmsg(). */
+  PSI_SOCKET_SENDMSG= 8,
+  /** Socket receive, @c recvmsg(). */
+  PSI_SOCKET_RECVMSG= 9,
+  /** Socket seek, such as @c fseek() or @c seek(). */
+  PSI_SOCKET_SEEK= 10,
+  /** Socket options, as in @c getsockopt() and @c setsockopt(). */
+  PSI_SOCKET_OPT= 11,
+  /** Socket status, as in @c sockatmark() and @c isfdtype(). */
+  PSI_SOCKET_STAT= 12,
+  /** Socket shutdown, as in @c shutdown(). */
+  PSI_SOCKET_SHUTDOWN= 13,
+  /** Socket select, as in @c select() and @c poll(). */
+  PSI_SOCKET_SELECT= 14
+};
+typedef enum PSI_socket_operation PSI_socket_operation;
+
+/**
+  Instrumented mutex key.
+  To instrument a mutex, a mutex key must be obtained using @c register_mutex.
+  Using a zero key always disable the instrumentation.
+*/
+typedef unsigned int PSI_mutex_key;
+
+/**
+  Instrumented rwlock key.
+  To instrument a rwlock, a rwlock key must be obtained
+  using @c register_rwlock.
+  Using a zero key always disable the instrumentation.
+*/
+typedef unsigned int PSI_rwlock_key;
+
+/**
+  Instrumented cond key.
+  To instrument a condition, a condition key must be obtained
+  using @c register_cond.
+  Using a zero key always disable the instrumentation.
+*/
+typedef unsigned int PSI_cond_key;
+
+/**
+  Instrumented thread key.
+  To instrument a thread, a thread key must be obtained
+  using @c register_thread.
+  Using a zero key always disable the instrumentation.
+*/
+typedef unsigned int PSI_thread_key;
+
+/**
+  Instrumented file key.
+  To instrument a file, a file key must be obtained using @c register_file.
+  Using a zero key always disable the instrumentation.
+*/
+typedef unsigned int PSI_file_key;
+
+/**
+  Instrumented stage key.
+  To instrument a stage, a stage key must be obtained using @c register_stage.
+  Using a zero key always disable the instrumentation.
+*/
+typedef unsigned int PSI_stage_key;
+
+/**
+  Instrumented statement key.
+  To instrument a statement, a statement key must be obtained using @c register_statement.
+  Using a zero key always disable the instrumentation.
+*/
+typedef unsigned int PSI_statement_key;
+
+/**
+  Instrumented socket key.
+  To instrument a socket, a socket key must be obtained using @c register_socket.
+  Using a zero key always disable the instrumentation.
+*/
+typedef unsigned int PSI_socket_key;
+
+/**
+  @def USE_PSI_1
+  Define USE_PSI_1 to use the interface version 1.
+*/
+
+/**
+  @def USE_PSI_2
+  Define USE_PSI_2 to use the interface version 2.
+*/
+
+/**
+  @def HAVE_PSI_1
+  Define HAVE_PSI_1 if the interface version 1 needs to be compiled in.
+*/
+
+/**
+  @def HAVE_PSI_2
+  Define HAVE_PSI_2 if the interface version 2 needs to be compiled in.
+*/
+
+/**
+  Global flag.
+  This flag indicate that an instrumentation point is a global variable,
+  or a singleton.
+*/
+#define PSI_FLAG_GLOBAL (1 << 0)
+
+/**
+  Global flag.
+  This flag indicate that an instrumentation point is a general placeholder,
+  that can mutate into a more specific instrumentation point.
+*/
+#define PSI_FLAG_MUTABLE (1 << 1)
+
+#ifdef USE_PSI_1
+#define HAVE_PSI_1
+#endif
+
+#ifdef HAVE_PSI_1
+
+/**
+  @defgroup Group_PSI_v1 Application Binary Interface, version 1
+  @ingroup Instrumentation_interface
+  @{
+*/
+
+/**
+  Mutex information.
+  @since PSI_VERSION_1
+  This structure is used to register an instrumented mutex.
+*/
+struct PSI_mutex_info_v1
+{
+  /**
+    Pointer to the key assigned to the registered mutex.
+  */
+  PSI_mutex_key *m_key;
+  /**
+    The name of the mutex to register.
+  */
+  const char *m_name;
+  /**
+    The flags of the mutex to register.
+    @sa PSI_FLAG_GLOBAL
+  */
+  int m_flags;
+};
+
+/**
+  Rwlock information.
+  @since PSI_VERSION_1
+  This structure is used to register an instrumented rwlock.
+*/
+struct PSI_rwlock_info_v1
+{
+  /**
+    Pointer to the key assigned to the registered rwlock.
+  */
+  PSI_rwlock_key *m_key;
+  /**
+    The name of the rwlock to register.
+  */
+  const char *m_name;
+  /**
+    The flags of the rwlock to register.
+    @sa PSI_FLAG_GLOBAL
+  */
+  int m_flags;
+};
+
+/**
+  Condition information.
+  @since PSI_VERSION_1
+  This structure is used to register an instrumented cond.
+*/
+struct PSI_cond_info_v1
+{
+  /**
+    Pointer to the key assigned to the registered cond.
+  */
+  PSI_cond_key *m_key;
+  /**
+    The name of the cond to register.
+  */
+  const char *m_name;
+  /**
+    The flags of the cond to register.
+    @sa PSI_FLAG_GLOBAL
+  */
+  int m_flags;
+};
+
+/**
+  Thread instrument information.
+  @since PSI_VERSION_1
+  This structure is used to register an instrumented thread.
+*/
+struct PSI_thread_info_v1
+{
+  /**
+    Pointer to the key assigned to the registered thread.
+  */
+  PSI_thread_key *m_key;
+  /**
+    The name of the thread instrument to register.
+  */
+  const char *m_name;
+  /**
+    The flags of the thread to register.
+    @sa PSI_FLAG_GLOBAL
+  */
+  int m_flags;
+};
+
+/**
+  File instrument information.
+  @since PSI_VERSION_1
+  This structure is used to register an instrumented file.
+*/
+struct PSI_file_info_v1
+{
+  /**
+    Pointer to the key assigned to the registered file.
+  */
+  PSI_file_key *m_key;
+  /**
+    The name of the file instrument to register.
+  */
+  const char *m_name;
+  /**
+    The flags of the file instrument to register.
+    @sa PSI_FLAG_GLOBAL
+  */
+  int m_flags;
+};
+
+/**
+  Stage instrument information.
+  @since PSI_VERSION_1
+  This structure is used to register an instrumented stage.
+*/
+struct PSI_stage_info_v1
+{
+  /** The registered stage key. */
+  PSI_stage_key m_key;
+  /** The name of the stage instrument to register. */
+  const char *m_name;
+  /** The flags of the stage instrument to register. */
+  int m_flags;
+};
+
+/**
+  Statement instrument information.
+  @since PSI_VERSION_1
+  This structure is used to register an instrumented statement.
+*/
+struct PSI_statement_info_v1
+{
+  /** The registered statement key. */
+  PSI_statement_key m_key;
+  /** The name of the statement instrument to register. */
+  const char *m_name;
+  /** The flags of the statement instrument to register. */
+  int m_flags;
+};
+
+/**
+  Socket instrument information.
+  @since PSI_VERSION_1
+  This structure is used to register an instrumented socket.
+*/
+struct PSI_socket_info_v1
+{
+  /**
+    Pointer to the key assigned to the registered socket.
+  */
+  PSI_socket_key *m_key;
+  /**
+    The name of the socket instrument to register.
+  */
+  const char *m_name;
+  /**
+    The flags of the socket instrument to register.
+    @sa PSI_FLAG_GLOBAL
+  */
+  int m_flags;
+};
+
+/**
+  State data storage for @c start_idle_wait_v1_t.
+  This structure provide temporary storage to an idle locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa start_idle_wait_v1_t.
+*/
+struct PSI_idle_locker_state_v1
+{
+  /** Internal state. */
+  uint m_flags;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /** Internal data. */
+  void *m_wait;
+};
+
+/**
+  State data storage for @c start_mutex_wait_v1_t.
+  This structure provide temporary storage to a mutex locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa start_mutex_wait_v1_t
+*/
+struct PSI_mutex_locker_state_v1
+{
+  /** Internal state. */
+  uint m_flags;
+  /** Current operation. */
+  enum PSI_mutex_operation m_operation;
+  /** Current mutex. */
+  struct PSI_mutex *m_mutex;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /** Internal data. */
+  void *m_wait;
+};
+
+/**
+  State data storage for @c start_rwlock_rdwait_v1_t, @c start_rwlock_wrwait_v1_t.
+  This structure provide temporary storage to a rwlock locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa start_rwlock_rdwait_v1_t
+  @sa start_rwlock_wrwait_v1_t
+*/
+struct PSI_rwlock_locker_state_v1
+{
+  /** Internal state. */
+  uint m_flags;
+  /** Current operation. */
+  enum PSI_rwlock_operation m_operation;
+  /** Current rwlock. */
+  struct PSI_rwlock *m_rwlock;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /** Internal data. */
+  void *m_wait;
+};
+
+/**
+  State data storage for @c start_cond_wait_v1_t.
+  This structure provide temporary storage to a condition locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa start_cond_wait_v1_t
+*/
+struct PSI_cond_locker_state_v1
+{
+  /** Internal state. */
+  uint m_flags;
+  /** Current operation. */
+  enum PSI_cond_operation m_operation;
+  /** Current condition. */
+  struct PSI_cond *m_cond;
+  /** Current mutex. */
+  struct PSI_mutex *m_mutex;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /** Internal data. */
+  void *m_wait;
+};
+
+/**
+  State data storage for @c get_thread_file_name_locker_v1_t.
+  This structure provide temporary storage to a file locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa get_thread_file_name_locker_v1_t
+  @sa get_thread_file_stream_locker_v1_t
+  @sa get_thread_file_descriptor_locker_v1_t
+*/
+struct PSI_file_locker_state_v1
+{
+  /** Internal state. */
+  uint m_flags;
+  /** Current operation. */
+  enum PSI_file_operation m_operation;
+  /** Current file. */
+  struct PSI_file *m_file;
+  /** Current file name. */
+  const char *m_name;
+  /** Current file class. */
+  void *m_class;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Operation number of bytes. */
+  size_t m_number_of_bytes;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /** Internal data. */
+  void *m_wait;
+};
+
+/**
+  State data storage for @c start_table_io_wait_v1_t,
+  @c start_table_lock_wait_v1_t.
+  This structure provide temporary storage to a table locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa start_table_io_wait_v1_t
+  @sa start_table_lock_wait_v1_t
+*/
+struct PSI_table_locker_state_v1
+{
+  /** Internal state. */
+  uint m_flags;
+  /** Current io operation. */
+  enum PSI_table_io_operation m_io_operation;
+  /** Current table handle. */
+  struct PSI_table *m_table;
+  /** Current table share. */
+  struct PSI_table_share *m_table_share;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /** Internal data. */
+  void *m_wait;
+  /**
+    Implementation specific.
+    For table io, the table io index.
+    For table lock, the lock type.
+  */
+  uint m_index;
+};
+
+#define PSI_MAX_DIGEST_STORAGE_SIZE 1024
+
+/**
+  Structure to store token count/array for a statement
+  on which digest is to be calculated.
+*/
+struct PSI_digest_storage
+{
+  my_bool m_full;
+  int m_byte_count;
+  /** Character set number. */
+  uint m_charset_number;
+  unsigned char m_token_array[PSI_MAX_DIGEST_STORAGE_SIZE];
+};
+typedef struct PSI_digest_storage PSI_digest_storage;
+
+struct PSI_digest_locker_state
+{
+  int m_last_id_index;
+  PSI_digest_storage m_digest_storage;
+};
+typedef struct PSI_digest_locker_state PSI_digest_locker_state;
+
+/* Duplicate of NAME_LEN, to avoid dependency on mysql_com.h */
+#define PSI_SCHEMA_NAME_LEN (64 * 3)
+
+/**
+  State data storage for @c get_thread_statement_locker_v1_t,
+  @c get_thread_statement_locker_v1_t.
+  This structure provide temporary storage to a statement locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa get_thread_statement_locker_v1_t
+*/
+struct PSI_statement_locker_state_v1
+{
+  /** Discarded flag. */
+  my_bool m_discarded;
+  /** Metric, no index used flag. */
+  uchar m_no_index_used;
+  /** Metric, no good index used flag. */
+  uchar m_no_good_index_used;
+  /** Internal state. */
+  uint m_flags;
+  /** Instrumentation class. */
+  void *m_class;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /** Internal data. */
+  void *m_statement;
+  /** Locked time. */
+  ulonglong m_lock_time;
+  /** Rows sent. */
+  ulonglong m_rows_sent;
+  /** Rows examined. */
+  ulonglong m_rows_examined;
+  /** Metric, temporary tables created on disk. */
+  ulong m_created_tmp_disk_tables;
+  /** Metric, temporary tables created. */
+  ulong m_created_tmp_tables;
+  /** Metric, number of select full join. */
+  ulong m_select_full_join;
+  /** Metric, number of select full range join. */
+  ulong m_select_full_range_join;
+  /** Metric, number of select range. */
+  ulong m_select_range;
+  /** Metric, number of select range check. */
+  ulong m_select_range_check;
+  /** Metric, number of select scan. */
+  ulong m_select_scan;
+  /** Metric, number of sort merge passes. */
+  ulong m_sort_merge_passes;
+  /** Metric, number of sort merge. */
+  ulong m_sort_range;
+  /** Metric, number of sort rows. */
+  ulong m_sort_rows;
+  /** Metric, number of sort scans. */
+  ulong m_sort_scan;
+  /** Statement digest. */
+  PSI_digest_locker_state m_digest_state;
+  /** Current schema name. */
+  char m_schema_name[PSI_SCHEMA_NAME_LEN];
+  /** Length in bytes of @c m_schema_name. */
+  uint m_schema_name_length;
+};
+
+/**
+  State data storage for @c start_socket_wait_v1_t.
+  This structure provide temporary storage to a socket locker.
+  The content of this structure is considered opaque,
+  the fields are only hints of what an implementation
+  of the psi interface can use.
+  This memory is provided by the instrumented code for performance reasons.
+  @sa start_socket_wait_v1_t
+*/
+struct PSI_socket_locker_state_v1
+{
+  /** Internal state. */
+  uint m_flags;
+  /** Current socket. */
+  struct PSI_socket *m_socket;
+  /** Current thread. */
+  struct PSI_thread *m_thread;
+  /** Operation number of bytes. */
+  size_t m_number_of_bytes;
+  /** Timer start. */
+  ulonglong m_timer_start;
+  /** Timer function. */
+  ulonglong (*m_timer)(void);
+  /** Current operation. */
+  enum PSI_socket_operation m_operation;
+  /** Source file. */
+  const char* m_src_file;
+  /** Source line number. */
+  int m_src_line;
+  /** Internal data. */
+  void *m_wait;
+};
+
+/* Using typedef to make reuse between PSI_v1 and PSI_v2 easier later. */
+
+/**
+  Mutex registration API.
+  @param category a category name (typically a plugin name)
+  @param info an array of mutex info to register
+  @param count the size of the info array
+*/
+typedef void (*register_mutex_v1_t)
+  (const char *category, struct PSI_mutex_info_v1 *info, int count);
+
+/**
+  Rwlock registration API.
+  @param category a category name (typically a plugin name)
+  @param info an array of rwlock info to register
+  @param count the size of the info array
+*/
+typedef void (*register_rwlock_v1_t)
+  (const char *category, struct PSI_rwlock_info_v1 *info, int count);
+
+/**
+  Cond registration API.
+  @param category a category name (typically a plugin name)
+  @param info an array of cond info to register
+  @param count the size of the info array
+*/
+typedef void (*register_cond_v1_t)
+  (const char *category, struct PSI_cond_info_v1 *info, int count);
+
+/**
+  Thread registration API.
+  @param category a category name (typically a plugin name)
+  @param info an array of thread info to register
+  @param count the size of the info array
+*/
+typedef void (*register_thread_v1_t)
+  (const char *category, struct PSI_thread_info_v1 *info, int count);
+
+/**
+  File registration API.
+  @param category a category name (typically a plugin name)
+  @param info an array of file info to register
+  @param count the size of the info array
+*/
+typedef void (*register_file_v1_t)
+  (const char *category, struct PSI_file_info_v1 *info, int count);
+
+/**
+  Stage registration API.
+  @param category a category name
+  @param info an array of stage info to register
+  @param count the size of the info array
+*/
+typedef void (*register_stage_v1_t)
+  (const char *category, struct PSI_stage_info_v1 **info, int count);
+
+/**
+  Statement registration API.
+  @param category a category name
+  @param info an array of stage info to register
+  @param count the size of the info array
+*/
+typedef void (*register_statement_v1_t)
+  (const char *category, struct PSI_statement_info_v1 *info, int count);
+
+/**
+  Socket registration API.
+  @param category a category name (typically a plugin name)
+  @param info an array of socket info to register
+  @param count the size of the info array
+*/
+typedef void (*register_socket_v1_t)
+  (const char *category, struct PSI_socket_info_v1 *info, int count);
+
+/**
+  Mutex instrumentation initialisation API.
+  @param key the registered mutex key
+  @param identity the address of the mutex itself
+  @return an instrumented mutex
+*/
+typedef struct PSI_mutex* (*init_mutex_v1_t)
+  (PSI_mutex_key key, const void *identity);
+
+/**
+  Mutex instrumentation destruction API.
+  @param mutex the mutex to destroy
+*/
+typedef void (*destroy_mutex_v1_t)(struct PSI_mutex *mutex);
+
+/**
+  Rwlock instrumentation initialisation API.
+  @param key the registered rwlock key
+  @param identity the address of the rwlock itself
+  @return an instrumented rwlock
+*/
+typedef struct PSI_rwlock* (*init_rwlock_v1_t)
+  (PSI_rwlock_key key, const void *identity);
+
+/**
+  Rwlock instrumentation destruction API.
+  @param rwlock the rwlock to destroy
+*/
+typedef void (*destroy_rwlock_v1_t)(struct PSI_rwlock *rwlock);
+
+/**
+  Cond instrumentation initialisation API.
+  @param key the registered key
+  @param identity the address of the rwlock itself
+  @return an instrumented cond
+*/
+typedef struct PSI_cond* (*init_cond_v1_t)
+  (PSI_cond_key key, const void *identity);
+
+/**
+  Cond instrumentation destruction API.
+  @param cond the rcond to destroy
+*/
+typedef void (*destroy_cond_v1_t)(struct PSI_cond *cond);
+
+/**
+  Socket instrumentation initialisation API.
+  @param key the registered mutex key
+  @param socket descriptor
+  @param addr the socket ip address
+  @param addr_len length of socket ip address
+  @return an instrumented socket
+*/
+typedef struct PSI_socket* (*init_socket_v1_t)
+  (PSI_socket_key key, const my_socket *fd,
+  const struct sockaddr *addr, socklen_t addr_len);
+
+/**
+  socket instrumentation destruction API.
+  @param socket the socket to destroy
+*/
+typedef void (*destroy_socket_v1_t)(struct PSI_socket *socket);
+
+/**
+  Acquire a table share instrumentation.
+  @param temporary True for temporary tables
+  @param share The SQL layer table share
+  @return a table share instrumentation, or NULL
+*/
+typedef struct PSI_table_share* (*get_table_share_v1_t)
+  (my_bool temporary, struct TABLE_SHARE *share);
+
+/**
+  Release a table share.
+  @param info the table share to release
+*/
+typedef void (*release_table_share_v1_t)(struct PSI_table_share *share);
+
+/**
+  Drop a table share.
+  @param temporary True for temporary tables
+  @param schema_name the table schema name
+  @param schema_name_length the table schema name length
+  @param table_name the table name
+  @param table_name_length the table name length
+*/
+typedef void (*drop_table_share_v1_t)
+  (my_bool temporary, const char *schema_name, int schema_name_length,
+   const char *table_name, int table_name_length);
+
+/**
+  Open an instrumentation table handle.
+  @param share the table to open
+  @param identity table handle identity
+  @return a table handle, or NULL
+*/
+typedef struct PSI_table* (*open_table_v1_t)
+  (struct PSI_table_share *share, const void *identity);
+
+/**
+  Unbind a table handle from the current thread.
+  This operation happens when an opened table is added to the open table cache.
+  @param table the table to unbind
+*/
+typedef void (*unbind_table_v1_t)
+  (struct PSI_table *table);
+
+/**
+  Rebind a table handle to the current thread.
+  This operation happens when a table from the open table cache
+  is reused for a thread.
+  @param table the table to unbind
+*/
+typedef PSI_table* (*rebind_table_v1_t)
+  (PSI_table_share *share, const void *identity, PSI_table *table);
+
+/**
+  Close an instrumentation table handle.
+  Note that the table handle is invalid after this call.
+  @param table the table handle to close
+*/
+typedef void (*close_table_v1_t)(struct PSI_table *table);
+
+/**
+  Create a file instrumentation for a created file.
+  This method does not create the file itself, but is used to notify the
+  instrumentation interface that a file was just created.
+  @param key the file instrumentation key for this file
+  @param name the file name
+  @param file the file handle
+*/
+typedef void (*create_file_v1_t)(PSI_file_key key, const char *name,
+                                 File file);
+
+/**
+  Spawn a thread.
+  This method creates a new thread, with instrumentation.
+  @param key the instrumentation key for this thread
+  @param thread the resulting thread
+  @param attr the thread attributes
+  @param start_routine the thread start routine
+  @param arg the thread start routine argument
+*/
+typedef int (*spawn_thread_v1_t)(PSI_thread_key key,
+                                 pthread_t *thread,
+                                 const pthread_attr_t *attr,
+                                 void *(*start_routine)(void*), void *arg);
+
+/**
+  Create instrumentation for a thread.
+  @param key the registered key
+  @param identity an address typical of the thread
+  @return an instrumented thread
+*/
+typedef struct PSI_thread* (*new_thread_v1_t)
+  (PSI_thread_key key, const void *identity, ulonglong thread_id);
+
+/**
+  Assign an id to an instrumented thread.
+  @param thread the instrumented thread
+  @param id the id to assign
+*/
+typedef void (*set_thread_id_v1_t)(struct PSI_thread *thread,
+                                   ulonglong id);
+
+/**
+  Get the instrumentation for the running thread.
+  For this function to return a result,
+  the thread instrumentation must have been attached to the
+  running thread using @c set_thread()
+  @return the instrumentation for the running thread
+*/
+typedef struct PSI_thread* (*get_thread_v1_t)(void);
+
+/**
+  Assign a user name to the instrumented thread.
+  @param user the user name
+  @param user_len the user name length
+*/
+typedef void (*set_thread_user_v1_t)(const char *user, int user_len);
+
+/**
+  Assign a user name and host name to the instrumented thread.
+  @param user the user name
+  @param user_len the user name length
+  @param host the host name
+  @param host_len the host name length
+*/
+typedef void (*set_thread_user_host_v1_t)(const char *user, int user_len,
+                                          const char *host, int host_len);
+
+/**
+  Assign a current database to the instrumented thread.
+  @param db the database name
+  @param db_len the database name length
+*/
+typedef void (*set_thread_db_v1_t)(const char* db, int db_len);
+
+/**
+  Assign a current command to the instrumented thread.
+  @param command the current command
+*/
+typedef void (*set_thread_command_v1_t)(int command);
+
+/**
+  Assign a start time to the instrumented thread.
+  @param start_time the thread start time
+*/
+typedef void (*set_thread_start_time_v1_t)(time_t start_time);
+
+/**
+  Assign a state to the instrumented thread.
+  @param state the thread state
+*/
+typedef void (*set_thread_state_v1_t)(const char* state);
+
+/**
+  Assign a process info to the instrumented thread.
+  @param info the process into string
+  @param info_len the process into string length
+*/
+typedef void (*set_thread_info_v1_t)(const char* info, int info_len);
+
+/**
+  Attach a thread instrumentation to the running thread.
+  In case of thread pools, this method should be called when
+  a worker thread picks a work item and runs it.
+  Also, this method should be called if the instrumented code does not
+  keep the pointer returned by @c new_thread() and relies on @c get_thread()
+  instead.
+  @param thread the thread instrumentation
+*/
+typedef void (*set_thread_v1_t)(struct PSI_thread *thread);
+
+/** Delete the current thread instrumentation. */
+typedef void (*delete_current_thread_v1_t)(void);
+
+/** Delete a thread instrumentation. */
+typedef void (*delete_thread_v1_t)(struct PSI_thread *thread);
+
+/**
+  Get a file instrumentation locker, for opening or creating a file.
+  @param state data storage for the locker
+  @param key the file instrumentation key
+  @param op the operation to perform
+  @param name the file name
+  @param identity a pointer representative of this file.
+  @return a file locker, or NULL
+*/
+typedef struct PSI_file_locker* (*get_thread_file_name_locker_v1_t)
+  (struct PSI_file_locker_state_v1 *state,
+   PSI_file_key key, enum PSI_file_operation op, const char *name,
+   const void *identity);
+
+/**
+  Get a file stream instrumentation locker.
+  @param state data storage for the locker
+  @param file the file stream to access
+  @param op the operation to perform
+  @return a file locker, or NULL
+*/
+typedef struct PSI_file_locker* (*get_thread_file_stream_locker_v1_t)
+  (struct PSI_file_locker_state_v1 *state,
+   struct PSI_file *file, enum PSI_file_operation op);
+
+/**
+  Get a file instrumentation locker.
+  @param state data storage for the locker
+  @param file the file descriptor to access
+  @param op the operation to perform
+  @return a file locker, or NULL
+*/
+typedef struct PSI_file_locker* (*get_thread_file_descriptor_locker_v1_t)
+  (struct PSI_file_locker_state_v1 *state,
+   File file, enum PSI_file_operation op);
+
+/**
+  Record a mutex instrumentation unlock event.
+  @param mutex the mutex instrumentation
+*/
+typedef void (*unlock_mutex_v1_t)
+  (struct PSI_mutex *mutex);
+
+/**
+  Record a rwlock instrumentation unlock event.
+  @param rwlock the rwlock instrumentation
+*/
+typedef void (*unlock_rwlock_v1_t)
+  (struct PSI_rwlock *rwlock);
+
+/**
+  Record a condition instrumentation signal event.
+  @param cond the cond instrumentation
+*/
+typedef void (*signal_cond_v1_t)
+  (struct PSI_cond *cond);
+
+/**
+  Record a condition instrumentation broadcast event.
+  @param cond the cond instrumentation
+*/
+typedef void (*broadcast_cond_v1_t)
+  (struct PSI_cond *cond);
+
+typedef struct PSI_idle_locker* (*start_idle_wait_v1_t)
+  (struct PSI_idle_locker_state_v1 *state, const char *src_file, uint src_line);
+
+typedef void (*end_idle_wait_v1_t)
+  (struct PSI_idle_locker *locker);
+
+/**
+  Record a mutex instrumentation wait start event.
+  @param state data storage for the locker
+  @param mutex the instrumented mutex to lock
+  @param op the operation to perform
+  @param file the source file name
+  @param line the source line number
+  @return a mutex locker, or NULL
+*/
+typedef struct PSI_mutex_locker* (*start_mutex_wait_v1_t)
+  (struct PSI_mutex_locker_state_v1 *state,
+   struct PSI_mutex *mutex,
+   enum PSI_mutex_operation op,
+   const char *src_file, uint src_line);
+
+/**
+  Record a mutex instrumentation wait end event.
+  @param locker a thread locker for the running thread
+  @param rc the wait operation return code
+*/
+typedef void (*end_mutex_wait_v1_t)
+  (struct PSI_mutex_locker *locker, int rc);
+
+/**
+  Record a rwlock instrumentation read wait start event.
+  @param locker a thread locker for the running thread
+  @param must must block: 1 for lock, 0 for trylock
+*/
+typedef struct PSI_rwlock_locker* (*start_rwlock_rdwait_v1_t)
+  (struct PSI_rwlock_locker_state_v1 *state,
+   struct PSI_rwlock *rwlock,
+   enum PSI_rwlock_operation op,
+   const char *src_file, uint src_line);
+
+/**
+  Record a rwlock instrumentation read wait end event.
+  @param locker a thread locker for the running thread
+  @param rc the wait operation return code
+*/
+typedef void (*end_rwlock_rdwait_v1_t)
+  (struct PSI_rwlock_locker *locker, int rc);
+
+/**
+  Record a rwlock instrumentation write wait start event.
+  @param locker a thread locker for the running thread
+  @param must must block: 1 for lock, 0 for trylock
+*/
+typedef struct PSI_rwlock_locker* (*start_rwlock_wrwait_v1_t)
+  (struct PSI_rwlock_locker_state_v1 *state,
+   struct PSI_rwlock *rwlock,
+   enum PSI_rwlock_operation op,
+   const char *src_file, uint src_line);
+
+/**
+  Record a rwlock instrumentation write wait end event.
+  @param locker a thread locker for the running thread
+  @param rc the wait operation return code
+*/
+typedef void (*end_rwlock_wrwait_v1_t)
+  (struct PSI_rwlock_locker *locker, int rc);
+
+/**
+  Record a condition instrumentation wait start event.
+  @param locker a thread locker for the running thread
+  @param must must block: 1 for wait, 0 for timedwait
+*/
+typedef struct PSI_cond_locker* (*start_cond_wait_v1_t)
+  (struct PSI_cond_locker_state_v1 *state,
+   struct PSI_cond *cond,
+   struct PSI_mutex *mutex,
+   enum PSI_cond_operation op,
+   const char *src_file, uint src_line);
+
+/**
+  Record a condition instrumentation wait end event.
+  @param locker a thread locker for the running thread
+  @param rc the wait operation return code
+*/
+typedef void (*end_cond_wait_v1_t)
+  (struct PSI_cond_locker *locker, int rc);
+
+/**
+  Record a table instrumentation io wait start event.
+  @param locker a table locker for the running thread
+  @param file the source file name
+  @param line the source line number
+*/
+typedef struct PSI_table_locker* (*start_table_io_wait_v1_t)
+  (struct PSI_table_locker_state_v1 *state,
+   struct PSI_table *table,
+   enum PSI_table_io_operation op,
+   uint index,
+   const char *src_file, uint src_line);
+
+/**
+  Record a table instrumentation io wait end event.
+  @param locker a table locker for the running thread
+*/
+typedef void (*end_table_io_wait_v1_t)(struct PSI_table_locker *locker);
+
+/**
+  Record a table instrumentation lock wait start event.
+  @param locker a table locker for the running thread
+  @param file the source file name
+  @param line the source line number
+*/
+typedef struct PSI_table_locker* (*start_table_lock_wait_v1_t)
+  (struct PSI_table_locker_state_v1 *state,
+   struct PSI_table *table,
+   enum PSI_table_lock_operation op,
+   ulong flags,
+   const char *src_file, uint src_line);
+
+/**
+  Record a table instrumentation lock wait end event.
+  @param locker a table locker for the running thread
+*/
+typedef void (*end_table_lock_wait_v1_t)(struct PSI_table_locker *locker);
+
+/**
+  Start a file instrumentation open operation.
+  @param locker the file locker
+  @param op the operation to perform
+  @param src_file the source file name
+  @param src_line the source line number
+*/
+typedef void (*start_file_open_wait_v1_t)
+  (struct PSI_file_locker *locker, const char *src_file, uint src_line);
+
+/**
+  End a file instrumentation open operation, for file streams.
+  @param locker the file locker.
+  @param result the opened file (NULL indicates failure, non NULL success).
+  @return an instrumented file handle
+*/
+typedef struct PSI_file* (*end_file_open_wait_v1_t)
+  (struct PSI_file_locker *locker, void *result);
+
+/**
+  End a file instrumentation open operation, for non stream files.
+  @param locker the file locker.
+  @param file the file number assigned by open() or create() for this file.
+*/
+typedef void (*end_file_open_wait_and_bind_to_descriptor_v1_t)
+  (struct PSI_file_locker *locker, File file);
+
+/**
+  Record a file instrumentation start event.
+  @param locker a file locker for the running thread
+  @param op file operation to be performed
+  @param count the number of bytes requested, or 0 if not applicable
+  @param src_file the source file name
+  @param src_line the source line number
+*/
+typedef void (*start_file_wait_v1_t)
+  (struct PSI_file_locker *locker, size_t count,
+   const char *src_file, uint src_line);
+
+/**
+  Record a file instrumentation end event.
+  Note that for file close operations, the instrumented file handle
+  associated with the file (which was provided to obtain a locker)
+  is invalid after this call.
+  @param locker a file locker for the running thread
+  @param count the number of bytes actually used in the operation,
+  or 0 if not applicable, or -1 if the operation failed
+  @sa get_thread_file_name_locker
+  @sa get_thread_file_stream_locker
+  @sa get_thread_file_descriptor_locker
+*/
+typedef void (*end_file_wait_v1_t)
+  (struct PSI_file_locker *locker, size_t count);
+
+/**
+  Start a file instrumentation close operation.
+  @param locker the file locker
+  @param op the operation to perform
+  @param src_file the source file name
+  @param src_line the source line number
+*/
+typedef void (*start_file_close_wait_v1_t)
+  (struct PSI_file_locker *locker, const char *src_file, uint src_line);
+
+/**
+  End a file instrumentation close operation.
+  @param locker the file locker.
+  @param rc the close operation return code (0 for success).
+  @return an instrumented file handle
+*/
+typedef void (*end_file_close_wait_v1_t)
+  (struct PSI_file_locker *locker, int rc);
+
+/**
+  Start a new stage, and implicitly end the previous stage.
+  @param key the key of the new stage
+  @param src_file the source file name
+  @param src_line the source line number
+*/
+typedef void (*start_stage_v1_t)
+  (PSI_stage_key key, const char *src_file, int src_line);
+
+/** End the current stage. */
+typedef void (*end_stage_v1_t) (void);
+
+/**
+  Get a statement instrumentation locker.
+  @param state data storage for the locker
+  @param key the statement instrumentation key
+  @param charset client character set
+  @return a statement locker, or NULL
+*/
+typedef struct PSI_statement_locker* (*get_thread_statement_locker_v1_t)
+  (struct PSI_statement_locker_state_v1 *state,
+   PSI_statement_key key, const void *charset);
+
+/**
+  Refine a statement locker to a more specific key.
+  Note that only events declared mutable can be refined.
+  @param the statement locker for the current event
+  @param key the new key for the event
+  @sa PSI_FLAG_MUTABLE
+*/
+typedef struct PSI_statement_locker* (*refine_statement_v1_t)
+  (struct PSI_statement_locker *locker,
+   PSI_statement_key key);
+
+/**
+  Start a new statement event.
+  @param locker the statement locker for this event
+  @param db the active database name for this statement
+  @param db_length the active database name length for this statement
+  @param src_file source file name
+  @param src_line source line number
+*/
+typedef void (*start_statement_v1_t)
+  (struct PSI_statement_locker *locker,
+   const char *db, uint db_length,
+   const char *src_file, uint src_line);
+
+/**
+  Set the statement text for a statement event.
+  @param locker the current statement locker
+  @param text the statement text
+  @param text_len the statement text length
+*/
+typedef void (*set_statement_text_v1_t)
+  (struct PSI_statement_locker *locker,
+   const char *text, uint text_len);
+
+/**
+  Set a statement event lock time.
+  @param locker the statement locker
+  @param lock_time the locked time, in microseconds
+*/
+typedef void (*set_statement_lock_time_t)
+  (struct PSI_statement_locker *locker, ulonglong lock_time);
+
+/**
+  Set a statement event rows sent metric.
+  @param locker the statement locker
+  @param count the number of rows sent
+*/
+typedef void (*set_statement_rows_sent_t)
+  (struct PSI_statement_locker *locker, ulonglong count);
+
+/**
+  Set a statement event rows examined metric.
+  @param locker the statement locker
+  @param count the number of rows examined
+*/
+typedef void (*set_statement_rows_examined_t)
+  (struct PSI_statement_locker *locker, ulonglong count);
+
+/**
+  Increment a statement event "created tmp disk tables" metric.
+  @param locker the statement locker
+  @param count the metric increment value
+*/
+typedef void (*inc_statement_created_tmp_disk_tables_t)
+  (struct PSI_statement_locker *locker, ulong count);
+
+/**
+  Increment a statement event "created tmp tables" metric.
+  @param locker the statement locker
+  @param count the metric increment value
+*/
+typedef void (*inc_statement_created_tmp_tables_t)
+  (struct PSI_statement_locker *locker, ulong count);
+
+/**
+  Increment a statement event "select full join" metric.
+  @param locker the statement locker
+  @param count the metric increment value
+*/
+typedef void (*inc_statement_select_full_join_t)
+  (struct PSI_statement_locker *locker, ulong count);
+
+/**
+  Increment a statement event "select full range join" metric.
+  @param locker the statement locker
+  @param count the metric increment value
+*/
+typedef void (*inc_statement_select_full_range_join_t)
+  (struct PSI_statement_locker *locker, ulong count);
+
+/**
+  Increment a statement event "select range join" metric.
+  @param locker the statement locker
+  @param count the metric increment value
+*/
+typedef void (*inc_statement_select_range_t)
+  (struct PSI_statement_locker *locker, ulong count);
+
+/**
+  Increment a statement event "select range check" metric.
+  @param locker the statement locker
+  @param count the metric increment value
+*/
+typedef void (*inc_statement_select_range_check_t)
+  (struct PSI_statement_locker *locker, ulong count);
+
+/**
+  Increment a statement event "select scan" metric.
+  @param locker the statement locker
+  @param count the metric increment value
+*/
+typedef void (*inc_statement_select_scan_t)
+  (struct PSI_statement_locker *locker, ulong count);
+
+/**
+  Increment a statement event "sort merge passes" metric.
+  @param locker the statement locker
+  @param count the metric increment value
+*/
+typedef void (*inc_statement_sort_merge_passes_t)
+  (struct PSI_statement_locker *locker, ulong count);
+
+/**
+  Increment a statement event "sort range" metric.
+  @param locker the statement locker
+  @param count the metric increment value
+*/
+typedef void (*inc_statement_sort_range_t)
+  (struct PSI_statement_locker *locker, ulong count);
+
+/**
+  Increment a statement event "sort rows" metric.
+  @param locker the statement locker
+  @param count the metric increment value
+*/
+typedef void (*inc_statement_sort_rows_t)
+  (struct PSI_statement_locker *locker, ulong count);
+
+/**
+  Increment a statement event "sort scan" metric.
+  @param locker the statement locker
+  @param count the metric increment value
+*/
+typedef void (*inc_statement_sort_scan_t)
+  (struct PSI_statement_locker *locker, ulong count);
+
+/**
+  Set a statement event "no index used" metric.
+  @param locker the statement locker
+  @param count the metric value
+*/
+typedef void (*set_statement_no_index_used_t)
+  (struct PSI_statement_locker *locker);
+
+/**
+  Set a statement event "no good index used" metric.
+  @param locker the statement locker
+  @param count the metric value
+*/
+typedef void (*set_statement_no_good_index_used_t)
+  (struct PSI_statement_locker *locker);
+
+/**
+  End a statement event.
+  @param locker the statement locker
+  @param stmt_da the statement diagnostics area.
+  @sa Diagnostics_area
+*/
+typedef void (*end_statement_v1_t)
+  (struct PSI_statement_locker *locker, void *stmt_da);
+
+/**
+  Record a socket instrumentation start event.
+  @param locker a socket locker for the running thread
+  @param op socket operation to be performed
+  @param count the number of bytes requested, or 0 if not applicable
+  @param src_file the source file name
+  @param src_line the source line number
+*/
+typedef struct PSI_socket_locker* (*start_socket_wait_v1_t)
+  (struct PSI_socket_locker_state_v1 *state,
+   struct PSI_socket *socket,
+   enum PSI_socket_operation op,
+   size_t count,
+   const char *src_file, uint src_line);
+
+/**
+  Record a socket instrumentation end event.
+  Note that for socket close operations, the instrumented socket handle
+  associated with the socket (which was provided to obtain a locker)
+  is invalid after this call.
+  @param locker a socket locker for the running thread
+  @param count the number of bytes actually used in the operation,
+  or 0 if not applicable, or -1 if the operation failed
+  @sa get_thread_socket_locker
+*/
+typedef void (*end_socket_wait_v1_t)
+  (struct PSI_socket_locker *locker, size_t count);
+
+/**
+  Set the socket state for an instrumented socket.
+    @param socket the instrumented socket
+    @param state socket state
+  */
+typedef void (*set_socket_state_v1_t)(struct PSI_socket *socket,
+                                      enum PSI_socket_state state);
+
+/**
+  Set the socket info for an instrumented socket.
+  @param socket the instrumented socket
+  @param fd the socket descriptor
+  @param addr the socket ip address
+  @param addr_len length of socket ip address
+  @param thread_id associated thread id
+*/
+typedef void (*set_socket_info_v1_t)(struct PSI_socket *socket,
+                                     const my_socket *fd,
+                                     const struct sockaddr *addr,
+                                     socklen_t addr_len);
+
+/**
+  Bind a socket to the thread that owns it.
+  @param socket instrumented socket
+*/
+typedef void (*set_socket_thread_owner_v1_t)(struct PSI_socket *socket);
+
+typedef struct PSI_digest_locker * (*digest_start_v1_t)
+  (struct PSI_statement_locker *locker);
+
+typedef struct PSI_digest_locker* (*digest_add_token_v1_t)
+  (struct PSI_digest_locker *locker, uint token, struct OPAQUE_LEX_YYSTYPE *yylval);
+
+/**
+  Stores an array of connection attributes
+  @param buffer         char array of length encoded connection attributes
+                        in network format
+  @param length         legnth of the data in buffer
+  @param from_cs        charset in which @buffer is encodded
+  @return state
+    @retval  non-0    attributes truncated
+    @retval  0        stored the attribute
+*/
+typedef int (*set_thread_connect_attrs_v1_t)(const char *buffer, uint length,
+                                             const void *from_cs);
+
+/**
+  Performance Schema Interface, version 1.
+  @since PSI_VERSION_1
+*/
+struct PSI_v1
+{
+  /** @sa register_mutex_v1_t. */
+  register_mutex_v1_t register_mutex;
+  /** @sa register_rwlock_v1_t. */
+  register_rwlock_v1_t register_rwlock;
+  /** @sa register_cond_v1_t. */
+  register_cond_v1_t register_cond;
+  /** @sa register_thread_v1_t. */
+  register_thread_v1_t register_thread;
+  /** @sa register_file_v1_t. */
+  register_file_v1_t register_file;
+  /** @sa register_stage_v1_t. */
+  register_stage_v1_t register_stage;
+  /** @sa register_statement_v1_t. */
+  register_statement_v1_t register_statement;
+  /** @sa register_socket_v1_t. */
+  register_socket_v1_t register_socket;
+  /** @sa init_mutex_v1_t. */
+  init_mutex_v1_t init_mutex;
+  /** @sa destroy_mutex_v1_t. */
+  destroy_mutex_v1_t destroy_mutex;
+  /** @sa init_rwlock_v1_t. */
+  init_rwlock_v1_t init_rwlock;
+  /** @sa destroy_rwlock_v1_t. */
+  destroy_rwlock_v1_t destroy_rwlock;
+  /** @sa init_cond_v1_t. */
+  init_cond_v1_t init_cond;
+  /** @sa destroy_cond_v1_t. */
+  destroy_cond_v1_t destroy_cond;
+  /** @sa init_socket_v1_t. */
+  init_socket_v1_t init_socket;
+  /** @sa destroy_socket_v1_t. */
+  destroy_socket_v1_t destroy_socket;
+  /** @sa get_table_share_v1_t. */
+  get_table_share_v1_t get_table_share;
+  /** @sa release_table_share_v1_t. */
+  release_table_share_v1_t release_table_share;
+  /** @sa drop_table_share_v1_t. */
+  drop_table_share_v1_t drop_table_share;
+  /** @sa open_table_v1_t. */
+  open_table_v1_t open_table;
+  /** @sa unbind_table_v1_t. */
+  unbind_table_v1_t unbind_table;
+  /** @sa rebind_table_v1_t. */
+  rebind_table_v1_t rebind_table;
+  /** @sa close_table_v1_t. */
+  close_table_v1_t close_table;
+  /** @sa create_file_v1_t. */
+  create_file_v1_t create_file;
+  /** @sa spawn_thread_v1_t. */
+  spawn_thread_v1_t spawn_thread;
+  /** @sa new_thread_v1_t. */
+  new_thread_v1_t new_thread;
+  /** @sa set_thread_id_v1_t. */
+  set_thread_id_v1_t set_thread_id;
+  /** @sa get_thread_v1_t. */
+  get_thread_v1_t get_thread;
+  /** @sa set_thread_user_v1_t. */
+  set_thread_user_v1_t set_thread_user;
+  /** @sa set_thread_user_host_v1_t. */
+  set_thread_user_host_v1_t set_thread_user_host;
+  /** @sa set_thread_db_v1_t. */
+  set_thread_db_v1_t set_thread_db;
+  /** @sa set_thread_command_v1_t. */
+  set_thread_command_v1_t set_thread_command;
+  /** @sa set_thread_start_time_v1_t. */
+  set_thread_start_time_v1_t set_thread_start_time;
+  /** @sa set_thread_state_v1_t. */
+  set_thread_state_v1_t set_thread_state;
+  /** @sa set_thread_info_v1_t. */
+  set_thread_info_v1_t set_thread_info;
+  /** @sa set_thread_v1_t. */
+  set_thread_v1_t set_thread;
+  /** @sa delete_current_thread_v1_t. */
+  delete_current_thread_v1_t delete_current_thread;
+  /** @sa delete_thread_v1_t. */
+  delete_thread_v1_t delete_thread;
+  /** @sa get_thread_file_name_locker_v1_t. */
+  get_thread_file_name_locker_v1_t get_thread_file_name_locker;
+  /** @sa get_thread_file_stream_locker_v1_t. */
+  get_thread_file_stream_locker_v1_t get_thread_file_stream_locker;
+  /** @sa get_thread_file_descriptor_locker_v1_t. */
+  get_thread_file_descriptor_locker_v1_t get_thread_file_descriptor_locker;
+  /** @sa unlock_mutex_v1_t. */
+  unlock_mutex_v1_t unlock_mutex;
+  /** @sa unlock_rwlock_v1_t. */
+  unlock_rwlock_v1_t unlock_rwlock;
+  /** @sa signal_cond_v1_t. */
+  signal_cond_v1_t signal_cond;
+  /** @sa broadcast_cond_v1_t. */
+  broadcast_cond_v1_t broadcast_cond;
+  /** @sa start_idle_wait_v1_t. */
+  start_idle_wait_v1_t start_idle_wait;
+  /** @sa end_idle_wait_v1_t. */
+  end_idle_wait_v1_t end_idle_wait;
+  /** @sa start_mutex_wait_v1_t. */
+  start_mutex_wait_v1_t start_mutex_wait;
+  /** @sa end_mutex_wait_v1_t. */
+  end_mutex_wait_v1_t end_mutex_wait;
+  /** @sa start_rwlock_rdwait_v1_t. */
+  start_rwlock_rdwait_v1_t start_rwlock_rdwait;
+  /** @sa end_rwlock_rdwait_v1_t. */
+  end_rwlock_rdwait_v1_t end_rwlock_rdwait;
+  /** @sa start_rwlock_wrwait_v1_t. */
+  start_rwlock_wrwait_v1_t start_rwlock_wrwait;
+  /** @sa end_rwlock_wrwait_v1_t. */
+  end_rwlock_wrwait_v1_t end_rwlock_wrwait;
+  /** @sa start_cond_wait_v1_t. */
+  start_cond_wait_v1_t start_cond_wait;
+  /** @sa end_cond_wait_v1_t. */
+  end_cond_wait_v1_t end_cond_wait;
+  /** @sa start_table_io_wait_v1_t. */
+  start_table_io_wait_v1_t start_table_io_wait;
+  /** @sa end_table_io_wait_v1_t. */
+  end_table_io_wait_v1_t end_table_io_wait;
+  /** @sa start_table_lock_wait_v1_t. */
+  start_table_lock_wait_v1_t start_table_lock_wait;
+  /** @sa end_table_lock_wait_v1_t. */
+  end_table_lock_wait_v1_t end_table_lock_wait;
+  /** @sa start_file_open_wait_v1_t. */
+  start_file_open_wait_v1_t start_file_open_wait;
+  /** @sa end_file_open_wait_v1_t. */
+  end_file_open_wait_v1_t end_file_open_wait;
+  /** @sa end_file_open_wait_and_bind_to_descriptor_v1_t. */
+  end_file_open_wait_and_bind_to_descriptor_v1_t
+    end_file_open_wait_and_bind_to_descriptor;
+  /** @sa start_file_wait_v1_t. */
+  start_file_wait_v1_t start_file_wait;
+  /** @sa end_file_wait_v1_t. */
+  end_file_wait_v1_t end_file_wait;
+  /** @sa start_file_close_wait_v1_t. */
+  start_file_close_wait_v1_t start_file_close_wait;
+  /** @sa end_file_close_wait_v1_t. */
+  end_file_close_wait_v1_t end_file_close_wait;
+  /** @sa start_stage_v1_t. */
+  start_stage_v1_t start_stage;
+  /** @sa end_stage_v1_t. */
+  end_stage_v1_t end_stage;
+  /** @sa get_thread_statement_locker_v1_t. */
+  get_thread_statement_locker_v1_t get_thread_statement_locker;
+  /** @sa refine_statement_v1_t. */
+  refine_statement_v1_t refine_statement;
+  /** @sa start_statement_v1_t. */
+  start_statement_v1_t start_statement;
+  /** @sa set_statement_text_v1_t. */
+  set_statement_text_v1_t set_statement_text;
+  /** @sa set_statement_lock_time_t. */
+  set_statement_lock_time_t set_statement_lock_time;
+  /** @sa set_statement_rows_sent_t. */
+  set_statement_rows_sent_t set_statement_rows_sent;
+  /** @sa set_statement_rows_examined_t. */
+  set_statement_rows_examined_t set_statement_rows_examined;
+  /** @sa inc_statement_created_tmp_disk_tables. */
+  inc_statement_created_tmp_disk_tables_t inc_statement_created_tmp_disk_tables;
+  /** @sa inc_statement_created_tmp_tables. */
+  inc_statement_created_tmp_tables_t inc_statement_created_tmp_tables;
+  /** @sa inc_statement_select_full_join. */
+  inc_statement_select_full_join_t inc_statement_select_full_join;
+  /** @sa inc_statement_select_full_range_join. */
+  inc_statement_select_full_range_join_t inc_statement_select_full_range_join;
+  /** @sa inc_statement_select_range. */
+  inc_statement_select_range_t inc_statement_select_range;
+  /** @sa inc_statement_select_range_check. */
+  inc_statement_select_range_check_t inc_statement_select_range_check;
+  /** @sa inc_statement_select_scan. */
+  inc_statement_select_scan_t inc_statement_select_scan;
+  /** @sa inc_statement_sort_merge_passes. */
+  inc_statement_sort_merge_passes_t inc_statement_sort_merge_passes;
+  /** @sa inc_statement_sort_range. */
+  inc_statement_sort_range_t inc_statement_sort_range;
+  /** @sa inc_statement_sort_rows. */
+  inc_statement_sort_rows_t inc_statement_sort_rows;
+  /** @sa inc_statement_sort_scan. */
+  inc_statement_sort_scan_t inc_statement_sort_scan;
+  /** @sa set_statement_no_index_used. */
+  set_statement_no_index_used_t set_statement_no_index_used;
+  /** @sa set_statement_no_good_index_used. */
+  set_statement_no_good_index_used_t set_statement_no_good_index_used;
+  /** @sa end_statement_v1_t. */
+  end_statement_v1_t end_statement;
+  /** @sa start_socket_wait_v1_t. */
+  start_socket_wait_v1_t start_socket_wait;
+  /** @sa end_socket_wait_v1_t. */
+  end_socket_wait_v1_t end_socket_wait;
+  /** @sa set_socket_state_v1_t. */
+  set_socket_state_v1_t set_socket_state;
+  /** @sa set_socket_info_v1_t. */
+  set_socket_info_v1_t set_socket_info;
+  /** @sa set_socket_thread_owner_v1_t. */
+  set_socket_thread_owner_v1_t set_socket_thread_owner;
+  /** @sa digest_start_v1_t. */
+  digest_start_v1_t digest_start;
+  /** @sa digest_add_token_v1_t. */
+  digest_add_token_v1_t digest_add_token;
+  /** @sa set_thread_connect_attrs_v1_t. */
+  set_thread_connect_attrs_v1_t set_thread_connect_attrs;
+};
+
+/** @} (end of group Group_PSI_v1) */
+
+#endif /* HAVE_PSI_1 */
+
+#ifdef USE_PSI_2
+#define HAVE_PSI_2
+#endif
+
+#ifdef HAVE_PSI_2
+
+/**
+  @defgroup Group_PSI_v2 Application Binary Interface, version 2
+  @ingroup Instrumentation_interface
+  @{
+*/
+
+/**
+  Performance Schema Interface, version 2.
+  This is a placeholder, this interface is not defined yet.
+  @since PSI_VERSION_2
+*/
+struct PSI_v2
+{
+  /** Placeholder */
+  int placeholder;
+  /* ... extended interface ... */
+};
+
+/** Placeholder */
+struct PSI_mutex_info_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_rwlock_info_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_cond_info_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_thread_info_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_file_info_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_stage_info_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_statement_info_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_idle_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_mutex_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_rwlock_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_cond_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_file_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_table_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_statement_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** Placeholder */
+struct PSI_socket_locker_state_v2
+{
+  /** Placeholder */
+  int placeholder;
+};
+
+/** @} (end of group Group_PSI_v2) */
+
+#endif /* HAVE_PSI_2 */
+
+/**
+  @typedef PSI
+  The instrumentation interface for the current version.
+  @sa PSI_CURRENT_VERSION
+*/
+
+/**
+  @typedef PSI_mutex_info
+  The mutex information structure for the current version.
+*/
+
+/**
+  @typedef PSI_rwlock_info
+  The rwlock information structure for the current version.
+*/
+
+/**
+  @typedef PSI_cond_info
+  The cond information structure for the current version.
+*/
+
+/**
+  @typedef PSI_thread_info
+  The thread information structure for the current version.
+*/
+
+/**
+  @typedef PSI_file_info
+  The file information structure for the current version.
+*/
+
+/* Export the required version */
+#ifdef USE_PSI_1
+typedef struct PSI_v1 PSI;
+typedef struct PSI_mutex_info_v1 PSI_mutex_info;
+typedef struct PSI_rwlock_info_v1 PSI_rwlock_info;
+typedef struct PSI_cond_info_v1 PSI_cond_info;
+typedef struct PSI_thread_info_v1 PSI_thread_info;
+typedef struct PSI_file_info_v1 PSI_file_info;
+typedef struct PSI_stage_info_v1 PSI_stage_info;
+typedef struct PSI_statement_info_v1 PSI_statement_info;
+typedef struct PSI_socket_info_v1 PSI_socket_info;
+typedef struct PSI_idle_locker_state_v1 PSI_idle_locker_state;
+typedef struct PSI_mutex_locker_state_v1 PSI_mutex_locker_state;
+typedef struct PSI_rwlock_locker_state_v1 PSI_rwlock_locker_state;
+typedef struct PSI_cond_locker_state_v1 PSI_cond_locker_state;
+typedef struct PSI_file_locker_state_v1 PSI_file_locker_state;
+typedef struct PSI_table_locker_state_v1 PSI_table_locker_state;
+typedef struct PSI_statement_locker_state_v1 PSI_statement_locker_state;
+typedef struct PSI_socket_locker_state_v1 PSI_socket_locker_state;
+#endif
+
+#ifdef USE_PSI_2
+typedef struct PSI_v2 PSI;
+typedef struct PSI_mutex_info_v2 PSI_mutex_info;
+typedef struct PSI_rwlock_info_v2 PSI_rwlock_info;
+typedef struct PSI_cond_info_v2 PSI_cond_info;
+typedef struct PSI_thread_info_v2 PSI_thread_info;
+typedef struct PSI_file_info_v2 PSI_file_info;
+typedef struct PSI_stage_info_v2 PSI_stage_info;
+typedef struct PSI_statement_info_v2 PSI_statement_info;
+typedef struct PSI_socket_info_v2 PSI_socket_info;
+typedef struct PSI_idle_locker_state_v2 PSI_idle_locker_state;
+typedef struct PSI_mutex_locker_state_v2 PSI_mutex_locker_state;
+typedef struct PSI_rwlock_locker_state_v2 PSI_rwlock_locker_state;
+typedef struct PSI_cond_locker_state_v2 PSI_cond_locker_state;
+typedef struct PSI_file_locker_state_v2 PSI_file_locker_state;
+typedef struct PSI_table_locker_state_v2 PSI_table_locker_state;
+typedef struct PSI_statement_locker_state_v2 PSI_statement_locker_state;
+typedef struct PSI_socket_locker_state_v2 PSI_socket_locker_state;
+#endif
+
+#else /* HAVE_PSI_INTERFACE */
+
+/**
+  Dummy structure, used to declare PSI_server when no instrumentation
+  is available.
+  The content does not matter, since PSI_server will be NULL.
+*/
+struct PSI_none
+{
+  int opaque;
+};
+typedef struct PSI_none PSI;
+
+/**
+  Stage instrument information.
+  @since PSI_VERSION_1
+  This structure is used to register an instrumented stage.
+*/
+struct PSI_stage_info_none
+{
+  /** Unused stage key. */
+  unsigned int m_key;
+  /** The name of the stage instrument. */
+  const char *m_name;
+  /** Unused stage flags. */
+  int m_flags;
+};
+
+/**
+  The stage instrumentation has to co exist with the legacy
+  THD::set_proc_info instrumentation.
+  To avoid duplication of the instrumentation in the server,
+  the common PSI_stage_info structure is used,
+  so we export it here, even when not building
+  with HAVE_PSI_INTERFACE.
+*/
+typedef struct PSI_stage_info_none PSI_stage_info;
+
+#endif /* HAVE_PSI_INTERFACE */
+
+extern MYSQL_PLUGIN_IMPORT PSI *PSI_server;
+
+/*
+  Allow to override PSI_XXX_CALL at compile time
+  with more efficient implementations, if available.
+  If nothing better is available,
+  make a dynamic call using the PSI_server function pointer.
+*/
+
+#ifndef PSI_MUTEX_CALL
+#define PSI_MUTEX_CALL(M) PSI_DYNAMIC_CALL(M)
+#endif
+
+#ifndef PSI_RWLOCK_CALL
+#define PSI_RWLOCK_CALL(M) PSI_DYNAMIC_CALL(M)
+#endif
+
+#ifndef PSI_COND_CALL
+#define PSI_COND_CALL(M) PSI_DYNAMIC_CALL(M)
+#endif
+
+#ifndef PSI_THREAD_CALL
+#define PSI_THREAD_CALL(M) PSI_DYNAMIC_CALL(M)
+#endif
+
+#ifndef PSI_FILE_CALL
+#define PSI_FILE_CALL(M) PSI_DYNAMIC_CALL(M)
+#endif
+
+#ifndef PSI_SOCKET_CALL
+#define PSI_SOCKET_CALL(M) PSI_DYNAMIC_CALL(M)
+#endif
+
+#ifndef PSI_STAGE_CALL
+#define PSI_STAGE_CALL(M) PSI_DYNAMIC_CALL(M)
+#endif
+
+#ifndef PSI_STATEMENT_CALL
+#define PSI_STATEMENT_CALL(M) PSI_DYNAMIC_CALL(M)
+#endif
+
+#ifndef PSI_TABLE_CALL
+#define PSI_TABLE_CALL(M) PSI_DYNAMIC_CALL(M)
+#endif
+
+#ifndef PSI_IDLE_CALL
+#define PSI_IDLE_CALL(M) PSI_DYNAMIC_CALL(M)
+#endif
+
+#define PSI_DYNAMIC_CALL(M) PSI_server->M
+
+/** @} */
+
+C_MODE_END
+#endif /* MYSQL_PERFORMANCE_SCHEMA_INTERFACE_H */
+
diff --git a/include/mysql/psi/psi_abi_v0.h b/include/mysql/psi/psi_abi_v0.h
new file mode 100644
index 00000000000..7444cb0b276
--- /dev/null
+++ b/include/mysql/psi/psi_abi_v0.h
@@ -0,0 +1,24 @@
+/* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software Foundation,
+  51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
+
+/**
+  @file mysql/psi/psi_abi_v0.h
+  ABI check for mysql/psi/psi.h, when compiling without instrumentation.
+  This file is only used to automate detection of changes between versions.
+  Do not include this file, include mysql/psi/psi.h instead.
+*/
+#define _global_h
+#include "mysql/psi/psi.h"
+
diff --git a/include/mysql/psi/psi_abi_v0.h.pp b/include/mysql/psi/psi_abi_v0.h.pp
new file mode 100644
index 00000000000..b46b38ed144
--- /dev/null
+++ b/include/mysql/psi/psi_abi_v0.h.pp
@@ -0,0 +1,47 @@
+#include "mysql/psi/psi.h"
+C_MODE_START
+struct TABLE_SHARE;
+struct OPAQUE_LEX_YYSTYPE;
+struct PSI_mutex;
+typedef struct PSI_mutex PSI_mutex;
+struct PSI_rwlock;
+typedef struct PSI_rwlock PSI_rwlock;
+struct PSI_cond;
+typedef struct PSI_cond PSI_cond;
+struct PSI_table_share;
+typedef struct PSI_table_share PSI_table_share;
+struct PSI_table;
+typedef struct PSI_table PSI_table;
+struct PSI_thread;
+typedef struct PSI_thread PSI_thread;
+struct PSI_file;
+typedef struct PSI_file PSI_file;
+struct PSI_socket;
+typedef struct PSI_socket PSI_socket;
+struct PSI_table_locker;
+typedef struct PSI_table_locker PSI_table_locker;
+struct PSI_statement_locker;
+typedef struct PSI_statement_locker PSI_statement_locker;
+struct PSI_idle_locker;
+typedef struct PSI_idle_locker PSI_idle_locker;
+struct PSI_digest_locker;
+typedef struct PSI_digest_locker PSI_digest_locker;
+struct PSI_bootstrap
+{
+  void* (*get_interface)(int version);
+};
+typedef struct PSI_bootstrap PSI_bootstrap;
+struct PSI_none
+{
+  int opaque;
+};
+typedef struct PSI_none PSI;
+struct PSI_stage_info_none
+{
+  unsigned int m_key;
+  const char *m_name;
+  int m_flags;
+};
+typedef struct PSI_stage_info_none PSI_stage_info;
+extern MYSQL_PLUGIN_IMPORT PSI *PSI_server;
+C_MODE_END
diff --git a/include/mysql/psi/psi_abi_v1.h b/include/mysql/psi/psi_abi_v1.h
new file mode 100644
index 00000000000..54c49f0c518
--- /dev/null
+++ b/include/mysql/psi/psi_abi_v1.h
@@ -0,0 +1,26 @@
+/* Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software Foundation,
+  51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
+
+/**
+  @file mysql/psi/psi_abi_v1.h
+  ABI check for mysql/psi/psi.h, when using PSI_VERSION_1.
+  This file is only used to automate detection of changes between versions.
+  Do not include this file, include mysql/psi/psi.h instead.
+*/
+#define USE_PSI_1
+#define HAVE_PSI_INTERFACE
+#define MY_GLOBAL_INCLUDED
+#include "mysql/psi/psi.h"
+
diff --git a/include/mysql/psi/psi_abi_v1.h.pp b/include/mysql/psi/psi_abi_v1.h.pp
new file mode 100644
index 00000000000..f2037c5b724
--- /dev/null
+++ b/include/mysql/psi/psi_abi_v1.h.pp
@@ -0,0 +1,634 @@
+#include "mysql/psi/psi.h"
+C_MODE_START
+struct TABLE_SHARE;
+struct OPAQUE_LEX_YYSTYPE;
+struct PSI_mutex;
+typedef struct PSI_mutex PSI_mutex;
+struct PSI_rwlock;
+typedef struct PSI_rwlock PSI_rwlock;
+struct PSI_cond;
+typedef struct PSI_cond PSI_cond;
+struct PSI_table_share;
+typedef struct PSI_table_share PSI_table_share;
+struct PSI_table;
+typedef struct PSI_table PSI_table;
+struct PSI_thread;
+typedef struct PSI_thread PSI_thread;
+struct PSI_file;
+typedef struct PSI_file PSI_file;
+struct PSI_socket;
+typedef struct PSI_socket PSI_socket;
+struct PSI_table_locker;
+typedef struct PSI_table_locker PSI_table_locker;
+struct PSI_statement_locker;
+typedef struct PSI_statement_locker PSI_statement_locker;
+struct PSI_idle_locker;
+typedef struct PSI_idle_locker PSI_idle_locker;
+struct PSI_digest_locker;
+typedef struct PSI_digest_locker PSI_digest_locker;
+struct PSI_bootstrap
+{
+  void* (*get_interface)(int version);
+};
+typedef struct PSI_bootstrap PSI_bootstrap;
+struct PSI_mutex_locker;
+typedef struct PSI_mutex_locker PSI_mutex_locker;
+struct PSI_rwlock_locker;
+typedef struct PSI_rwlock_locker PSI_rwlock_locker;
+struct PSI_cond_locker;
+typedef struct PSI_cond_locker PSI_cond_locker;
+struct PSI_file_locker;
+typedef struct PSI_file_locker PSI_file_locker;
+struct PSI_socket_locker;
+typedef struct PSI_socket_locker PSI_socket_locker;
+enum PSI_mutex_operation
+{
+  PSI_MUTEX_LOCK= 0,
+  PSI_MUTEX_TRYLOCK= 1
+};
+typedef enum PSI_mutex_operation PSI_mutex_operation;
+enum PSI_rwlock_operation
+{
+  PSI_RWLOCK_READLOCK= 0,
+  PSI_RWLOCK_WRITELOCK= 1,
+  PSI_RWLOCK_TRYREADLOCK= 2,
+  PSI_RWLOCK_TRYWRITELOCK= 3
+};
+typedef enum PSI_rwlock_operation PSI_rwlock_operation;
+enum PSI_cond_operation
+{
+  PSI_COND_WAIT= 0,
+  PSI_COND_TIMEDWAIT= 1
+};
+typedef enum PSI_cond_operation PSI_cond_operation;
+enum PSI_file_operation
+{
+  PSI_FILE_CREATE= 0,
+  PSI_FILE_CREATE_TMP= 1,
+  PSI_FILE_OPEN= 2,
+  PSI_FILE_STREAM_OPEN= 3,
+  PSI_FILE_CLOSE= 4,
+  PSI_FILE_STREAM_CLOSE= 5,
+  PSI_FILE_READ= 6,
+  PSI_FILE_WRITE= 7,
+  PSI_FILE_SEEK= 8,
+  PSI_FILE_TELL= 9,
+  PSI_FILE_FLUSH= 10,
+  PSI_FILE_STAT= 11,
+  PSI_FILE_FSTAT= 12,
+  PSI_FILE_CHSIZE= 13,
+  PSI_FILE_DELETE= 14,
+  PSI_FILE_RENAME= 15,
+  PSI_FILE_SYNC= 16
+};
+typedef enum PSI_file_operation PSI_file_operation;
+enum PSI_table_io_operation
+{
+  PSI_TABLE_FETCH_ROW= 0,
+  PSI_TABLE_WRITE_ROW= 1,
+  PSI_TABLE_UPDATE_ROW= 2,
+  PSI_TABLE_DELETE_ROW= 3
+};
+typedef enum PSI_table_io_operation PSI_table_io_operation;
+enum PSI_table_lock_operation
+{
+  PSI_TABLE_LOCK= 0,
+  PSI_TABLE_EXTERNAL_LOCK= 1
+};
+typedef enum PSI_table_lock_operation PSI_table_lock_operation;
+enum PSI_socket_state
+{
+  PSI_SOCKET_STATE_IDLE= 1,
+  PSI_SOCKET_STATE_ACTIVE= 2
+};
+typedef enum PSI_socket_state PSI_socket_state;
+enum PSI_socket_operation
+{
+  PSI_SOCKET_CREATE= 0,
+  PSI_SOCKET_CONNECT= 1,
+  PSI_SOCKET_BIND= 2,
+  PSI_SOCKET_CLOSE= 3,
+  PSI_SOCKET_SEND= 4,
+  PSI_SOCKET_RECV= 5,
+  PSI_SOCKET_SENDTO= 6,
+  PSI_SOCKET_RECVFROM= 7,
+  PSI_SOCKET_SENDMSG= 8,
+  PSI_SOCKET_RECVMSG= 9,
+  PSI_SOCKET_SEEK= 10,
+  PSI_SOCKET_OPT= 11,
+  PSI_SOCKET_STAT= 12,
+  PSI_SOCKET_SHUTDOWN= 13,
+  PSI_SOCKET_SELECT= 14
+};
+typedef enum PSI_socket_operation PSI_socket_operation;
+typedef unsigned int PSI_mutex_key;
+typedef unsigned int PSI_rwlock_key;
+typedef unsigned int PSI_cond_key;
+typedef unsigned int PSI_thread_key;
+typedef unsigned int PSI_file_key;
+typedef unsigned int PSI_stage_key;
+typedef unsigned int PSI_statement_key;
+typedef unsigned int PSI_socket_key;
+struct PSI_mutex_info_v1
+{
+  PSI_mutex_key *m_key;
+  const char *m_name;
+  int m_flags;
+};
+struct PSI_rwlock_info_v1
+{
+  PSI_rwlock_key *m_key;
+  const char *m_name;
+  int m_flags;
+};
+struct PSI_cond_info_v1
+{
+  PSI_cond_key *m_key;
+  const char *m_name;
+  int m_flags;
+};
+struct PSI_thread_info_v1
+{
+  PSI_thread_key *m_key;
+  const char *m_name;
+  int m_flags;
+};
+struct PSI_file_info_v1
+{
+  PSI_file_key *m_key;
+  const char *m_name;
+  int m_flags;
+};
+struct PSI_stage_info_v1
+{
+  PSI_stage_key m_key;
+  const char *m_name;
+  int m_flags;
+};
+struct PSI_statement_info_v1
+{
+  PSI_statement_key m_key;
+  const char *m_name;
+  int m_flags;
+};
+struct PSI_socket_info_v1
+{
+  PSI_socket_key *m_key;
+  const char *m_name;
+  int m_flags;
+};
+struct PSI_idle_locker_state_v1
+{
+  uint m_flags;
+  struct PSI_thread *m_thread;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  void *m_wait;
+};
+struct PSI_mutex_locker_state_v1
+{
+  uint m_flags;
+  enum PSI_mutex_operation m_operation;
+  struct PSI_mutex *m_mutex;
+  struct PSI_thread *m_thread;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  void *m_wait;
+};
+struct PSI_rwlock_locker_state_v1
+{
+  uint m_flags;
+  enum PSI_rwlock_operation m_operation;
+  struct PSI_rwlock *m_rwlock;
+  struct PSI_thread *m_thread;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  void *m_wait;
+};
+struct PSI_cond_locker_state_v1
+{
+  uint m_flags;
+  enum PSI_cond_operation m_operation;
+  struct PSI_cond *m_cond;
+  struct PSI_mutex *m_mutex;
+  struct PSI_thread *m_thread;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  void *m_wait;
+};
+struct PSI_file_locker_state_v1
+{
+  uint m_flags;
+  enum PSI_file_operation m_operation;
+  struct PSI_file *m_file;
+  const char *m_name;
+  void *m_class;
+  struct PSI_thread *m_thread;
+  size_t m_number_of_bytes;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  void *m_wait;
+};
+struct PSI_table_locker_state_v1
+{
+  uint m_flags;
+  enum PSI_table_io_operation m_io_operation;
+  struct PSI_table *m_table;
+  struct PSI_table_share *m_table_share;
+  struct PSI_thread *m_thread;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  void *m_wait;
+  uint m_index;
+};
+struct PSI_digest_storage
+{
+  my_bool m_full;
+  int m_byte_count;
+  uint m_charset_number;
+  unsigned char m_token_array[1024];
+};
+typedef struct PSI_digest_storage PSI_digest_storage;
+struct PSI_digest_locker_state
+{
+  int m_last_id_index;
+  PSI_digest_storage m_digest_storage;
+};
+typedef struct PSI_digest_locker_state PSI_digest_locker_state;
+struct PSI_statement_locker_state_v1
+{
+  my_bool m_discarded;
+  uchar m_no_index_used;
+  uchar m_no_good_index_used;
+  uint m_flags;
+  void *m_class;
+  struct PSI_thread *m_thread;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  void *m_statement;
+  ulonglong m_lock_time;
+  ulonglong m_rows_sent;
+  ulonglong m_rows_examined;
+  ulong m_created_tmp_disk_tables;
+  ulong m_created_tmp_tables;
+  ulong m_select_full_join;
+  ulong m_select_full_range_join;
+  ulong m_select_range;
+  ulong m_select_range_check;
+  ulong m_select_scan;
+  ulong m_sort_merge_passes;
+  ulong m_sort_range;
+  ulong m_sort_rows;
+  ulong m_sort_scan;
+  PSI_digest_locker_state m_digest_state;
+  char m_schema_name[(64 * 3)];
+  uint m_schema_name_length;
+};
+struct PSI_socket_locker_state_v1
+{
+  uint m_flags;
+  struct PSI_socket *m_socket;
+  struct PSI_thread *m_thread;
+  size_t m_number_of_bytes;
+  ulonglong m_timer_start;
+  ulonglong (*m_timer)(void);
+  enum PSI_socket_operation m_operation;
+  const char* m_src_file;
+  int m_src_line;
+  void *m_wait;
+};
+typedef void (*register_mutex_v1_t)
+  (const char *category, struct PSI_mutex_info_v1 *info, int count);
+typedef void (*register_rwlock_v1_t)
+  (const char *category, struct PSI_rwlock_info_v1 *info, int count);
+typedef void (*register_cond_v1_t)
+  (const char *category, struct PSI_cond_info_v1 *info, int count);
+typedef void (*register_thread_v1_t)
+  (const char *category, struct PSI_thread_info_v1 *info, int count);
+typedef void (*register_file_v1_t)
+  (const char *category, struct PSI_file_info_v1 *info, int count);
+typedef void (*register_stage_v1_t)
+  (const char *category, struct PSI_stage_info_v1 **info, int count);
+typedef void (*register_statement_v1_t)
+  (const char *category, struct PSI_statement_info_v1 *info, int count);
+typedef void (*register_socket_v1_t)
+  (const char *category, struct PSI_socket_info_v1 *info, int count);
+typedef struct PSI_mutex* (*init_mutex_v1_t)
+  (PSI_mutex_key key, const void *identity);
+typedef void (*destroy_mutex_v1_t)(struct PSI_mutex *mutex);
+typedef struct PSI_rwlock* (*init_rwlock_v1_t)
+  (PSI_rwlock_key key, const void *identity);
+typedef void (*destroy_rwlock_v1_t)(struct PSI_rwlock *rwlock);
+typedef struct PSI_cond* (*init_cond_v1_t)
+  (PSI_cond_key key, const void *identity);
+typedef void (*destroy_cond_v1_t)(struct PSI_cond *cond);
+typedef struct PSI_socket* (*init_socket_v1_t)
+  (PSI_socket_key key, const my_socket *fd,
+  const struct sockaddr *addr, socklen_t addr_len);
+typedef void (*destroy_socket_v1_t)(struct PSI_socket *socket);
+typedef struct PSI_table_share* (*get_table_share_v1_t)
+  (my_bool temporary, struct TABLE_SHARE *share);
+typedef void (*release_table_share_v1_t)(struct PSI_table_share *share);
+typedef void (*drop_table_share_v1_t)
+  (my_bool temporary, const char *schema_name, int schema_name_length,
+   const char *table_name, int table_name_length);
+typedef struct PSI_table* (*open_table_v1_t)
+  (struct PSI_table_share *share, const void *identity);
+typedef void (*unbind_table_v1_t)
+  (struct PSI_table *table);
+typedef PSI_table* (*rebind_table_v1_t)
+  (PSI_table_share *share, const void *identity, PSI_table *table);
+typedef void (*close_table_v1_t)(struct PSI_table *table);
+typedef void (*create_file_v1_t)(PSI_file_key key, const char *name,
+                                 File file);
+typedef int (*spawn_thread_v1_t)(PSI_thread_key key,
+                                 pthread_t *thread,
+                                 const pthread_attr_t *attr,
+                                 void *(*start_routine)(void*), void *arg);
+typedef struct PSI_thread* (*new_thread_v1_t)
+  (PSI_thread_key key, const void *identity, ulonglong thread_id);
+typedef void (*set_thread_id_v1_t)(struct PSI_thread *thread,
+                                   ulonglong id);
+typedef struct PSI_thread* (*get_thread_v1_t)(void);
+typedef void (*set_thread_user_v1_t)(const char *user, int user_len);
+typedef void (*set_thread_user_host_v1_t)(const char *user, int user_len,
+                                          const char *host, int host_len);
+typedef void (*set_thread_db_v1_t)(const char* db, int db_len);
+typedef void (*set_thread_command_v1_t)(int command);
+typedef void (*set_thread_start_time_v1_t)(time_t start_time);
+typedef void (*set_thread_state_v1_t)(const char* state);
+typedef void (*set_thread_info_v1_t)(const char* info, int info_len);
+typedef void (*set_thread_v1_t)(struct PSI_thread *thread);
+typedef void (*delete_current_thread_v1_t)(void);
+typedef void (*delete_thread_v1_t)(struct PSI_thread *thread);
+typedef struct PSI_file_locker* (*get_thread_file_name_locker_v1_t)
+  (struct PSI_file_locker_state_v1 *state,
+   PSI_file_key key, enum PSI_file_operation op, const char *name,
+   const void *identity);
+typedef struct PSI_file_locker* (*get_thread_file_stream_locker_v1_t)
+  (struct PSI_file_locker_state_v1 *state,
+   struct PSI_file *file, enum PSI_file_operation op);
+typedef struct PSI_file_locker* (*get_thread_file_descriptor_locker_v1_t)
+  (struct PSI_file_locker_state_v1 *state,
+   File file, enum PSI_file_operation op);
+typedef void (*unlock_mutex_v1_t)
+  (struct PSI_mutex *mutex);
+typedef void (*unlock_rwlock_v1_t)
+  (struct PSI_rwlock *rwlock);
+typedef void (*signal_cond_v1_t)
+  (struct PSI_cond *cond);
+typedef void (*broadcast_cond_v1_t)
+  (struct PSI_cond *cond);
+typedef struct PSI_idle_locker* (*start_idle_wait_v1_t)
+  (struct PSI_idle_locker_state_v1 *state, const char *src_file, uint src_line);
+typedef void (*end_idle_wait_v1_t)
+  (struct PSI_idle_locker *locker);
+typedef struct PSI_mutex_locker* (*start_mutex_wait_v1_t)
+  (struct PSI_mutex_locker_state_v1 *state,
+   struct PSI_mutex *mutex,
+   enum PSI_mutex_operation op,
+   const char *src_file, uint src_line);
+typedef void (*end_mutex_wait_v1_t)
+  (struct PSI_mutex_locker *locker, int rc);
+typedef struct PSI_rwlock_locker* (*start_rwlock_rdwait_v1_t)
+  (struct PSI_rwlock_locker_state_v1 *state,
+   struct PSI_rwlock *rwlock,
+   enum PSI_rwlock_operation op,
+   const char *src_file, uint src_line);
+typedef void (*end_rwlock_rdwait_v1_t)
+  (struct PSI_rwlock_locker *locker, int rc);
+typedef struct PSI_rwlock_locker* (*start_rwlock_wrwait_v1_t)
+  (struct PSI_rwlock_locker_state_v1 *state,
+   struct PSI_rwlock *rwlock,
+   enum PSI_rwlock_operation op,
+   const char *src_file, uint src_line);
+typedef void (*end_rwlock_wrwait_v1_t)
+  (struct PSI_rwlock_locker *locker, int rc);
+typedef struct PSI_cond_locker* (*start_cond_wait_v1_t)
+  (struct PSI_cond_locker_state_v1 *state,
+   struct PSI_cond *cond,
+   struct PSI_mutex *mutex,
+   enum PSI_cond_operation op,
+   const char *src_file, uint src_line);
+typedef void (*end_cond_wait_v1_t)
+  (struct PSI_cond_locker *locker, int rc);
+typedef struct PSI_table_locker* (*start_table_io_wait_v1_t)
+  (struct PSI_table_locker_state_v1 *state,
+   struct PSI_table *table,
+   enum PSI_table_io_operation op,
+   uint index,
+   const char *src_file, uint src_line);
+typedef void (*end_table_io_wait_v1_t)(struct PSI_table_locker *locker);
+typedef struct PSI_table_locker* (*start_table_lock_wait_v1_t)
+  (struct PSI_table_locker_state_v1 *state,
+   struct PSI_table *table,
+   enum PSI_table_lock_operation op,
+   ulong flags,
+   const char *src_file, uint src_line);
+typedef void (*end_table_lock_wait_v1_t)(struct PSI_table_locker *locker);
+typedef void (*start_file_open_wait_v1_t)
+  (struct PSI_file_locker *locker, const char *src_file, uint src_line);
+typedef struct PSI_file* (*end_file_open_wait_v1_t)
+  (struct PSI_file_locker *locker, void *result);
+typedef void (*end_file_open_wait_and_bind_to_descriptor_v1_t)
+  (struct PSI_file_locker *locker, File file);
+typedef void (*start_file_wait_v1_t)
+  (struct PSI_file_locker *locker, size_t count,
+   const char *src_file, uint src_line);
+typedef void (*end_file_wait_v1_t)
+  (struct PSI_file_locker *locker, size_t count);
+typedef void (*start_file_close_wait_v1_t)
+  (struct PSI_file_locker *locker, const char *src_file, uint src_line);
+typedef void (*end_file_close_wait_v1_t)
+  (struct PSI_file_locker *locker, int rc);
+typedef void (*start_stage_v1_t)
+  (PSI_stage_key key, const char *src_file, int src_line);
+typedef void (*end_stage_v1_t) (void);
+typedef struct PSI_statement_locker* (*get_thread_statement_locker_v1_t)
+  (struct PSI_statement_locker_state_v1 *state,
+   PSI_statement_key key, const void *charset);
+typedef struct PSI_statement_locker* (*refine_statement_v1_t)
+  (struct PSI_statement_locker *locker,
+   PSI_statement_key key);
+typedef void (*start_statement_v1_t)
+  (struct PSI_statement_locker *locker,
+   const char *db, uint db_length,
+   const char *src_file, uint src_line);
+typedef void (*set_statement_text_v1_t)
+  (struct PSI_statement_locker *locker,
+   const char *text, uint text_len);
+typedef void (*set_statement_lock_time_t)
+  (struct PSI_statement_locker *locker, ulonglong lock_time);
+typedef void (*set_statement_rows_sent_t)
+  (struct PSI_statement_locker *locker, ulonglong count);
+typedef void (*set_statement_rows_examined_t)
+  (struct PSI_statement_locker *locker, ulonglong count);
+typedef void (*inc_statement_created_tmp_disk_tables_t)
+  (struct PSI_statement_locker *locker, ulong count);
+typedef void (*inc_statement_created_tmp_tables_t)
+  (struct PSI_statement_locker *locker, ulong count);
+typedef void (*inc_statement_select_full_join_t)
+  (struct PSI_statement_locker *locker, ulong count);
+typedef void (*inc_statement_select_full_range_join_t)
+  (struct PSI_statement_locker *locker, ulong count);
+typedef void (*inc_statement_select_range_t)
+  (struct PSI_statement_locker *locker, ulong count);
+typedef void (*inc_statement_select_range_check_t)
+  (struct PSI_statement_locker *locker, ulong count);
+typedef void (*inc_statement_select_scan_t)
+  (struct PSI_statement_locker *locker, ulong count);
+typedef void (*inc_statement_sort_merge_passes_t)
+  (struct PSI_statement_locker *locker, ulong count);
+typedef void (*inc_statement_sort_range_t)
+  (struct PSI_statement_locker *locker, ulong count);
+typedef void (*inc_statement_sort_rows_t)
+  (struct PSI_statement_locker *locker, ulong count);
+typedef void (*inc_statement_sort_scan_t)
+  (struct PSI_statement_locker *locker, ulong count);
+typedef void (*set_statement_no_index_used_t)
+  (struct PSI_statement_locker *locker);
+typedef void (*set_statement_no_good_index_used_t)
+  (struct PSI_statement_locker *locker);
+typedef void (*end_statement_v1_t)
+  (struct PSI_statement_locker *locker, void *stmt_da);
+typedef struct PSI_socket_locker* (*start_socket_wait_v1_t)
+  (struct PSI_socket_locker_state_v1 *state,
+   struct PSI_socket *socket,
+   enum PSI_socket_operation op,
+   size_t count,
+   const char *src_file, uint src_line);
+typedef void (*end_socket_wait_v1_t)
+  (struct PSI_socket_locker *locker, size_t count);
+typedef void (*set_socket_state_v1_t)(struct PSI_socket *socket,
+                                      enum PSI_socket_state state);
+typedef void (*set_socket_info_v1_t)(struct PSI_socket *socket,
+                                     const my_socket *fd,
+                                     const struct sockaddr *addr,
+                                     socklen_t addr_len);
+typedef void (*set_socket_thread_owner_v1_t)(struct PSI_socket *socket);
+typedef struct PSI_digest_locker * (*digest_start_v1_t)
+  (struct PSI_statement_locker *locker);
+typedef struct PSI_digest_locker* (*digest_add_token_v1_t)
+  (struct PSI_digest_locker *locker, uint token, struct OPAQUE_LEX_YYSTYPE *yylval);
+typedef int (*set_thread_connect_attrs_v1_t)(const char *buffer, uint length,
+                                             const void *from_cs);
+struct PSI_v1
+{
+  register_mutex_v1_t register_mutex;
+  register_rwlock_v1_t register_rwlock;
+  register_cond_v1_t register_cond;
+  register_thread_v1_t register_thread;
+  register_file_v1_t register_file;
+  register_stage_v1_t register_stage;
+  register_statement_v1_t register_statement;
+  register_socket_v1_t register_socket;
+  init_mutex_v1_t init_mutex;
+  destroy_mutex_v1_t destroy_mutex;
+  init_rwlock_v1_t init_rwlock;
+  destroy_rwlock_v1_t destroy_rwlock;
+  init_cond_v1_t init_cond;
+  destroy_cond_v1_t destroy_cond;
+  init_socket_v1_t init_socket;
+  destroy_socket_v1_t destroy_socket;
+  get_table_share_v1_t get_table_share;
+  release_table_share_v1_t release_table_share;
+  drop_table_share_v1_t drop_table_share;
+  open_table_v1_t open_table;
+  unbind_table_v1_t unbind_table;
+  rebind_table_v1_t rebind_table;
+  close_table_v1_t close_table;
+  create_file_v1_t create_file;
+  spawn_thread_v1_t spawn_thread;
+  new_thread_v1_t new_thread;
+  set_thread_id_v1_t set_thread_id;
+  get_thread_v1_t get_thread;
+  set_thread_user_v1_t set_thread_user;
+  set_thread_user_host_v1_t set_thread_user_host;
+  set_thread_db_v1_t set_thread_db;
+  set_thread_command_v1_t set_thread_command;
+  set_thread_start_time_v1_t set_thread_start_time;
+  set_thread_state_v1_t set_thread_state;
+  set_thread_info_v1_t set_thread_info;
+  set_thread_v1_t set_thread;
+  delete_current_thread_v1_t delete_current_thread;
+  delete_thread_v1_t delete_thread;
+  get_thread_file_name_locker_v1_t get_thread_file_name_locker;
+  get_thread_file_stream_locker_v1_t get_thread_file_stream_locker;
+  get_thread_file_descriptor_locker_v1_t get_thread_file_descriptor_locker;
+  unlock_mutex_v1_t unlock_mutex;
+  unlock_rwlock_v1_t unlock_rwlock;
+  signal_cond_v1_t signal_cond;
+  broadcast_cond_v1_t broadcast_cond;
+  start_idle_wait_v1_t start_idle_wait;
+  end_idle_wait_v1_t end_idle_wait;
+  start_mutex_wait_v1_t start_mutex_wait;
+  end_mutex_wait_v1_t end_mutex_wait;
+  start_rwlock_rdwait_v1_t start_rwlock_rdwait;
+  end_rwlock_rdwait_v1_t end_rwlock_rdwait;
+  start_rwlock_wrwait_v1_t start_rwlock_wrwait;
+  end_rwlock_wrwait_v1_t end_rwlock_wrwait;
+  start_cond_wait_v1_t start_cond_wait;
+  end_cond_wait_v1_t end_cond_wait;
+  start_table_io_wait_v1_t start_table_io_wait;
+  end_table_io_wait_v1_t end_table_io_wait;
+  start_table_lock_wait_v1_t start_table_lock_wait;
+  end_table_lock_wait_v1_t end_table_lock_wait;
+  start_file_open_wait_v1_t start_file_open_wait;
+  end_file_open_wait_v1_t end_file_open_wait;
+  end_file_open_wait_and_bind_to_descriptor_v1_t
+    end_file_open_wait_and_bind_to_descriptor;
+  start_file_wait_v1_t start_file_wait;
+  end_file_wait_v1_t end_file_wait;
+  start_file_close_wait_v1_t start_file_close_wait;
+  end_file_close_wait_v1_t end_file_close_wait;
+  start_stage_v1_t start_stage;
+  end_stage_v1_t end_stage;
+  get_thread_statement_locker_v1_t get_thread_statement_locker;
+  refine_statement_v1_t refine_statement;
+  start_statement_v1_t start_statement;
+  set_statement_text_v1_t set_statement_text;
+  set_statement_lock_time_t set_statement_lock_time;
+  set_statement_rows_sent_t set_statement_rows_sent;
+  set_statement_rows_examined_t set_statement_rows_examined;
+  inc_statement_created_tmp_disk_tables_t inc_statement_created_tmp_disk_tables;
+  inc_statement_created_tmp_tables_t inc_statement_created_tmp_tables;
+  inc_statement_select_full_join_t inc_statement_select_full_join;
+  inc_statement_select_full_range_join_t inc_statement_select_full_range_join;
+  inc_statement_select_range_t inc_statement_select_range;
+  inc_statement_select_range_check_t inc_statement_select_range_check;
+  inc_statement_select_scan_t inc_statement_select_scan;
+  inc_statement_sort_merge_passes_t inc_statement_sort_merge_passes;
+  inc_statement_sort_range_t inc_statement_sort_range;
+  inc_statement_sort_rows_t inc_statement_sort_rows;
+  inc_statement_sort_scan_t inc_statement_sort_scan;
+  set_statement_no_index_used_t set_statement_no_index_used;
+  set_statement_no_good_index_used_t set_statement_no_good_index_used;
+  end_statement_v1_t end_statement;
+  start_socket_wait_v1_t start_socket_wait;
+  end_socket_wait_v1_t end_socket_wait;
+  set_socket_state_v1_t set_socket_state;
+  set_socket_info_v1_t set_socket_info;
+  set_socket_thread_owner_v1_t set_socket_thread_owner;
+  digest_start_v1_t digest_start;
+  digest_add_token_v1_t digest_add_token;
+  set_thread_connect_attrs_v1_t set_thread_connect_attrs;
+};
+typedef struct PSI_v1 PSI;
+typedef struct PSI_mutex_info_v1 PSI_mutex_info;
+typedef struct PSI_rwlock_info_v1 PSI_rwlock_info;
+typedef struct PSI_cond_info_v1 PSI_cond_info;
+typedef struct PSI_thread_info_v1 PSI_thread_info;
+typedef struct PSI_file_info_v1 PSI_file_info;
+typedef struct PSI_stage_info_v1 PSI_stage_info;
+typedef struct PSI_statement_info_v1 PSI_statement_info;
+typedef struct PSI_socket_info_v1 PSI_socket_info;
+typedef struct PSI_idle_locker_state_v1 PSI_idle_locker_state;
+typedef struct PSI_mutex_locker_state_v1 PSI_mutex_locker_state;
+typedef struct PSI_rwlock_locker_state_v1 PSI_rwlock_locker_state;
+typedef struct PSI_cond_locker_state_v1 PSI_cond_locker_state;
+typedef struct PSI_file_locker_state_v1 PSI_file_locker_state;
+typedef struct PSI_table_locker_state_v1 PSI_table_locker_state;
+typedef struct PSI_statement_locker_state_v1 PSI_statement_locker_state;
+typedef struct PSI_socket_locker_state_v1 PSI_socket_locker_state;
+extern MYSQL_PLUGIN_IMPORT PSI *PSI_server;
+C_MODE_END
diff --git a/include/mysql/psi/psi_abi_v2.h b/include/mysql/psi/psi_abi_v2.h
new file mode 100644
index 00000000000..08bca609b41
--- /dev/null
+++ b/include/mysql/psi/psi_abi_v2.h
@@ -0,0 +1,26 @@
+/* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software Foundation,
+  51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
+
+/**
+  @file mysql/psi/psi_abi_v1.h
+  ABI check for mysql/psi/psi.h, when using PSI_VERSION_2.
+  This file is only used to automate detection of changes between versions.
+  Do not include this file, include mysql/psi/psi.h instead.
+*/
+#define USE_PSI_2
+#define HAVE_PSI_INTERFACE
+#define _global_h
+#include "mysql/psi/psi.h"
+
diff --git a/include/mysql/psi/psi_abi_v2.h.pp b/include/mysql/psi/psi_abi_v2.h.pp
new file mode 100644
index 00000000000..458013b43e4
--- /dev/null
+++ b/include/mysql/psi/psi_abi_v2.h.pp
@@ -0,0 +1,214 @@
+#include "mysql/psi/psi.h"
+C_MODE_START
+struct TABLE_SHARE;
+struct OPAQUE_LEX_YYSTYPE;
+struct PSI_mutex;
+typedef struct PSI_mutex PSI_mutex;
+struct PSI_rwlock;
+typedef struct PSI_rwlock PSI_rwlock;
+struct PSI_cond;
+typedef struct PSI_cond PSI_cond;
+struct PSI_table_share;
+typedef struct PSI_table_share PSI_table_share;
+struct PSI_table;
+typedef struct PSI_table PSI_table;
+struct PSI_thread;
+typedef struct PSI_thread PSI_thread;
+struct PSI_file;
+typedef struct PSI_file PSI_file;
+struct PSI_socket;
+typedef struct PSI_socket PSI_socket;
+struct PSI_table_locker;
+typedef struct PSI_table_locker PSI_table_locker;
+struct PSI_statement_locker;
+typedef struct PSI_statement_locker PSI_statement_locker;
+struct PSI_idle_locker;
+typedef struct PSI_idle_locker PSI_idle_locker;
+struct PSI_digest_locker;
+typedef struct PSI_digest_locker PSI_digest_locker;
+struct PSI_bootstrap
+{
+  void* (*get_interface)(int version);
+};
+typedef struct PSI_bootstrap PSI_bootstrap;
+struct PSI_mutex_locker;
+typedef struct PSI_mutex_locker PSI_mutex_locker;
+struct PSI_rwlock_locker;
+typedef struct PSI_rwlock_locker PSI_rwlock_locker;
+struct PSI_cond_locker;
+typedef struct PSI_cond_locker PSI_cond_locker;
+struct PSI_file_locker;
+typedef struct PSI_file_locker PSI_file_locker;
+struct PSI_socket_locker;
+typedef struct PSI_socket_locker PSI_socket_locker;
+enum PSI_mutex_operation
+{
+  PSI_MUTEX_LOCK= 0,
+  PSI_MUTEX_TRYLOCK= 1
+};
+typedef enum PSI_mutex_operation PSI_mutex_operation;
+enum PSI_rwlock_operation
+{
+  PSI_RWLOCK_READLOCK= 0,
+  PSI_RWLOCK_WRITELOCK= 1,
+  PSI_RWLOCK_TRYREADLOCK= 2,
+  PSI_RWLOCK_TRYWRITELOCK= 3
+};
+typedef enum PSI_rwlock_operation PSI_rwlock_operation;
+enum PSI_cond_operation
+{
+  PSI_COND_WAIT= 0,
+  PSI_COND_TIMEDWAIT= 1
+};
+typedef enum PSI_cond_operation PSI_cond_operation;
+enum PSI_file_operation
+{
+  PSI_FILE_CREATE= 0,
+  PSI_FILE_CREATE_TMP= 1,
+  PSI_FILE_OPEN= 2,
+  PSI_FILE_STREAM_OPEN= 3,
+  PSI_FILE_CLOSE= 4,
+  PSI_FILE_STREAM_CLOSE= 5,
+  PSI_FILE_READ= 6,
+  PSI_FILE_WRITE= 7,
+  PSI_FILE_SEEK= 8,
+  PSI_FILE_TELL= 9,
+  PSI_FILE_FLUSH= 10,
+  PSI_FILE_STAT= 11,
+  PSI_FILE_FSTAT= 12,
+  PSI_FILE_CHSIZE= 13,
+  PSI_FILE_DELETE= 14,
+  PSI_FILE_RENAME= 15,
+  PSI_FILE_SYNC= 16
+};
+typedef enum PSI_file_operation PSI_file_operation;
+enum PSI_table_io_operation
+{
+  PSI_TABLE_FETCH_ROW= 0,
+  PSI_TABLE_WRITE_ROW= 1,
+  PSI_TABLE_UPDATE_ROW= 2,
+  PSI_TABLE_DELETE_ROW= 3
+};
+typedef enum PSI_table_io_operation PSI_table_io_operation;
+enum PSI_table_lock_operation
+{
+  PSI_TABLE_LOCK= 0,
+  PSI_TABLE_EXTERNAL_LOCK= 1
+};
+typedef enum PSI_table_lock_operation PSI_table_lock_operation;
+enum PSI_socket_state
+{
+  PSI_SOCKET_STATE_IDLE= 1,
+  PSI_SOCKET_STATE_ACTIVE= 2
+};
+typedef enum PSI_socket_state PSI_socket_state;
+enum PSI_socket_operation
+{
+  PSI_SOCKET_CREATE= 0,
+  PSI_SOCKET_CONNECT= 1,
+  PSI_SOCKET_BIND= 2,
+  PSI_SOCKET_CLOSE= 3,
+  PSI_SOCKET_SEND= 4,
+  PSI_SOCKET_RECV= 5,
+  PSI_SOCKET_SENDTO= 6,
+  PSI_SOCKET_RECVFROM= 7,
+  PSI_SOCKET_SENDMSG= 8,
+  PSI_SOCKET_RECVMSG= 9,
+  PSI_SOCKET_SEEK= 10,
+  PSI_SOCKET_OPT= 11,
+  PSI_SOCKET_STAT= 12,
+  PSI_SOCKET_SHUTDOWN= 13,
+  PSI_SOCKET_SELECT= 14
+};
+typedef enum PSI_socket_operation PSI_socket_operation;
+typedef unsigned int PSI_mutex_key;
+typedef unsigned int PSI_rwlock_key;
+typedef unsigned int PSI_cond_key;
+typedef unsigned int PSI_thread_key;
+typedef unsigned int PSI_file_key;
+typedef unsigned int PSI_stage_key;
+typedef unsigned int PSI_statement_key;
+typedef unsigned int PSI_socket_key;
+struct PSI_v2
+{
+  int placeholder;
+};
+struct PSI_mutex_info_v2
+{
+  int placeholder;
+};
+struct PSI_rwlock_info_v2
+{
+  int placeholder;
+};
+struct PSI_cond_info_v2
+{
+  int placeholder;
+};
+struct PSI_thread_info_v2
+{
+  int placeholder;
+};
+struct PSI_file_info_v2
+{
+  int placeholder;
+};
+struct PSI_stage_info_v2
+{
+  int placeholder;
+};
+struct PSI_statement_info_v2
+{
+  int placeholder;
+};
+struct PSI_idle_locker_state_v2
+{
+  int placeholder;
+};
+struct PSI_mutex_locker_state_v2
+{
+  int placeholder;
+};
+struct PSI_rwlock_locker_state_v2
+{
+  int placeholder;
+};
+struct PSI_cond_locker_state_v2
+{
+  int placeholder;
+};
+struct PSI_file_locker_state_v2
+{
+  int placeholder;
+};
+struct PSI_table_locker_state_v2
+{
+  int placeholder;
+};
+struct PSI_statement_locker_state_v2
+{
+  int placeholder;
+};
+struct PSI_socket_locker_state_v2
+{
+  int placeholder;
+};
+typedef struct PSI_v2 PSI;
+typedef struct PSI_mutex_info_v2 PSI_mutex_info;
+typedef struct PSI_rwlock_info_v2 PSI_rwlock_info;
+typedef struct PSI_cond_info_v2 PSI_cond_info;
+typedef struct PSI_thread_info_v2 PSI_thread_info;
+typedef struct PSI_file_info_v2 PSI_file_info;
+typedef struct PSI_stage_info_v2 PSI_stage_info;
+typedef struct PSI_statement_info_v2 PSI_statement_info;
+typedef struct PSI_socket_info_v2 PSI_socket_info;
+typedef struct PSI_idle_locker_state_v2 PSI_idle_locker_state;
+typedef struct PSI_mutex_locker_state_v2 PSI_mutex_locker_state;
+typedef struct PSI_rwlock_locker_state_v2 PSI_rwlock_locker_state;
+typedef struct PSI_cond_locker_state_v2 PSI_cond_locker_state;
+typedef struct PSI_file_locker_state_v2 PSI_file_locker_state;
+typedef struct PSI_table_locker_state_v2 PSI_table_locker_state;
+typedef struct PSI_statement_locker_state_v2 PSI_statement_locker_state;
+typedef struct PSI_socket_locker_state_v2 PSI_socket_locker_state;
+extern MYSQL_PLUGIN_IMPORT PSI *PSI_server;
+C_MODE_END