Merge

include/my_base.h:
  Try again merge InnoDB-3.23.44
include/mysqld_error.h:
  Try again merge InnoDB-3.23.44
sql/handler.cc:
  Try again merge InnoDB-3.23.44
sql/mysqld.cc:
  Try again merge InnoDB-3.23.44
sql/ha_innobase.cc:
  Try again merge InnoDB-3.23.44
sql/ha_innobase.h:
  Try again merge InnoDB-3.23.44
sql/share/czech/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/danish/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/dutch/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/english/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/estonian/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/french/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/german/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/greek/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/hungarian/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/italian/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/japanese/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/korean/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/norwegian-ny/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/norwegian/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/polish/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/portuguese/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/romanian/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/russian/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/slovak/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/spanish/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/swedish/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/ukrainian/errmsg.txt:
  Try again merge InnoDB-3.23.44
innobase/btr/btr0btr.c:
  Try again merge InnoDB-3.23.44
innobase/buf/buf0flu.c:
  Try again merge InnoDB-3.23.44
innobase/buf/buf0lru.c:
  Try again merge InnoDB-3.23.44
innobase/dict/dict0boot.c:
  Try again merge InnoDB-3.23.44
innobase/dict/dict0crea.c:
  Try again merge InnoDB-3.23.44
innobase/dict/dict0dict.c:
  Try again merge InnoDB-3.23.44
innobase/ibuf/ibuf0ibuf.c:
  Try again merge InnoDB-3.23.44
innobase/include/dict0boot.h:
  Try again merge InnoDB-3.23.44
innobase/include/dict0boot.ic:
  Try again merge InnoDB-3.23.44
innobase/include/dict0dict.h:
  Try again merge InnoDB-3.23.44
innobase/include/os0file.h:
  Try again merge InnoDB-3.23.44
innobase/include/os0sync.h:
  Try again merge InnoDB-3.23.44
innobase/include/page0page.ic:
  Try again merge InnoDB-3.23.44
innobase/include/read0read.h:
  Try again merge InnoDB-3.23.44
innobase/include/row0mysql.h:
  Try again merge InnoDB-3.23.44
innobase/include/srv0srv.h:
  Try again merge InnoDB-3.23.44
innobase/include/srv0start.h:
  Try again merge InnoDB-3.23.44
innobase/include/trx0purge.h:
  Try again merge InnoDB-3.23.44
innobase/include/trx0rec.h:
  Try again merge InnoDB-3.23.44
innobase/include/trx0trx.h:
  Try again merge InnoDB-3.23.44
innobase/lock/lock0lock.c:
  Try again merge InnoDB-3.23.44
innobase/log/log0log.c:
  Try again merge InnoDB-3.23.44
innobase/log/log0recv.c:
  Try again merge InnoDB-3.23.44
innobase/os/os0file.c:
  Try again merge InnoDB-3.23.44
innobase/page/page0page.c:
  Try again merge InnoDB-3.23.44
innobase/read/read0read.c:
  Try again merge InnoDB-3.23.44
innobase/rem/rem0cmp.c:
  Try again merge InnoDB-3.23.44
innobase/rem/rem0rec.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0ins.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0mysql.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0purge.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0row.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0sel.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0umod.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0upd.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0vers.c:
  Try again merge InnoDB-3.23.44
innobase/srv/srv0start.c:
  Try again merge InnoDB-3.23.44
innobase/sync/sync0arr.c:
  Try again merge InnoDB-3.23.44
innobase/trx/trx0purge.c:
  Try again merge InnoDB-3.23.44
innobase/trx/trx0rec.c:
  Try again merge InnoDB-3.23.44
innobase/trx/trx0roll.c:
  Try again merge InnoDB-3.23.44
innobase/trx/trx0sys.c:
  Try again merge InnoDB-3.23.44
innobase/trx/trx0trx.c:
  Try again merge InnoDB-3.23.44
innobase/trx/trx0undo.c:
  Try again merge InnoDB-3.23.44
innobase/srv/srv0srv.c:
  Commit change made by heikki
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

1 files changed, 13 insertions, 2 deletions

diff --git a/innobase/sync/sync0arr.c b/innobase/sync/sync0arr.c
index e4c351b9d21..b82c2a4a2df 100644
--- a/innobase/sync/sync0arr.c
+++ b/innobase/sync/sync0arr.c
@@ -48,6 +48,8 @@ struct sync_cell_struct {
         void*           wait_object;    /* pointer to the object the
                                         thread is waiting for; if NULL
                                         the cell is free for use */
+	mutex_t*	old_wait_mutex;	/* the latest wait mutex in cell */
+	rw_lock_t*	old_wait_rw_lock;/* the latest wait rw-lock in cell */
         ulint		request_type;	/* lock type requested on the
         				object */
 	char*		file;		/* in debug version file where
@@ -353,6 +355,13 @@ sync_array_reserve_cell(
 			cell->thread = os_thread_get_curr_id();
 
 			cell->wait_object = object;
+
+			if (type == SYNC_MUTEX) {
+				cell->old_wait_mutex = object;
+			} else {
+				cell->old_wait_rw_lock = object;
+			}
+				
 			cell->request_type = type;
 			cell->waiting = FALSE;
 			
@@ -448,7 +457,9 @@ sync_array_cell_print(
 			difftime(time(NULL), cell->reservation_time));
 
 	if (type == SYNC_MUTEX) {
-		mutex = (mutex_t*)cell->wait_object;
+		/* We use old_wait_mutex in case the cell has already
+		been freed meanwhile */
+		mutex = cell->old_wait_mutex;
 
 		fprintf(file,
 		"Mutex at %lx created file %s line %lu, lock var %lu\n",
@@ -466,7 +477,7 @@ sync_array_cell_print(
 			fprintf(file, "S-lock on");
 		}
 
-		rwlock = (rw_lock_t*)cell->wait_object;
+		rwlock = cell->old_wait_rw_lock;
 
 		fprintf(file, " RW-latch at %lx created in file %s line %lu\n",
 			(ulint)rwlock, rwlock->cfile_name, rwlock->cline);