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| author | Sergei Golubchik <serg@mariadb.org> | 2019-12-10 15:35:00 +0100 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2020-03-10 19:24:22 +0100 |
| commit | 0ea717f51a152afdb3791195c4a25ee0baa2faac (patch) | |
| tree | 0eb10fc1413d1583ffdec2c18a66491d7befeec2 /storage/perfschema/pfs.h | |
| parent | dfe6e914e58472159f34a8a4c9288ff61eac479f (diff) | |
| download | mariadb-git-0ea717f51a152afdb3791195c4a25ee0baa2faac.tar.gz | |
P_S 5.7.28
Diffstat (limited to 'storage/perfschema/pfs.h')
| -rw-r--r-- | storage/perfschema/pfs.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/storage/perfschema/pfs.h b/storage/perfschema/pfs.h index 3649143f8fa..69b23be4206 100644 --- a/storage/perfschema/pfs.h +++ b/storage/perfschema/pfs.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved. +/* Copyright (c) 2008, 2016, 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, version 2.0, @@ -30,7 +30,8 @@ #define HAVE_PSI_1 -#include <my_pthread.h> +#include <my_global.h> +#include "my_thread.h" #include <mysql/psi/psi.h> /** @@ -39,9 +40,24 @@ */ extern struct PSI_bootstrap PFS_bootstrap; /** Performance schema Thread Local Storage key. */ -extern pthread_key(PFS_thread*, THR_PFS); -/** True when @c THR_PFS is initialized. */ +extern pthread_key_t THR_PFS; +extern pthread_key_t THR_PFS_VG; // global_variables +extern pthread_key_t THR_PFS_SV; // session_variables +extern pthread_key_t THR_PFS_VBT; // variables_by_thread +extern pthread_key_t THR_PFS_SG; // global_status +extern pthread_key_t THR_PFS_SS; // session_status +extern pthread_key_t THR_PFS_SBT; // status_by_thread +extern pthread_key_t THR_PFS_SBU; // status_by_user +extern pthread_key_t THR_PFS_SBA; // status_by_host +extern pthread_key_t THR_PFS_SBH; // status_by_account + +/** True when @c THR_PFS and all other Performance Schema TLS keys are initialized. */ extern bool THR_PFS_initialized; +#define PSI_VOLATILITY_UNKNOWN 0 +#define PSI_VOLATILITY_SESSION 1 + +#define PSI_COUNT_VOLATILITY 2 + #endif |