Mirrors/MariaDB-server
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-12-28 00:01:00 +00:00
Code Issues Actions 5 Packages Projects Releases Wiki Activity

Fix server_audit rwlock PS instrumentation

Browse Source 
Commit 1d80e8e updated lock_operations to a rwlock from a mutex but didn't
update the PS instrumentation setup accordingly.

We update the PS setup accordingly so the lock is correctly instrumented in
performance_schema.rwlock_instances.

All new code of the whole pull request, including one or several files
that are either new files or modified ones, are contributed under the
BSD-new license. I am contributing on behalf of my employer Amazon Web
Services, Inc.
This commit is contained in:
Tony Chen 2025-08-22 15:46:48 +00:00 committed by Sergey Vojtovich
parent 692f32852b
commit 9b8268198c
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
plugin/server_audit/server_audit.c
View File

@ -562,8 +562,8 @@ static struct st_mysql_show_var audit_status[]=
};
#ifdef HAVE_PSI_INTERFACE
static PSI_mutex_key key_LOCK_operations;
static PSI_mutex_info mutex_key_list[]=
static PSI_rwlock_key key_LOCK_operations;
static PSI_rwlock_info rwlock_key_list[]=
{
{ &key_LOCK_operations, "SERVER_AUDIT_plugin::lock_operations",
PSI_FLAG_GLOBAL}
@ -2662,7 +2662,7 @@ static int server_audit_init(void *p __attribute__((unused)))
logger_init_mutexes();
#ifdef HAVE_PSI_INTERFACE
if (PSI_server)
PSI_server->register_mutex("server_audit", mutex_key_list, 1);
PSI_server->register_rwlock("server_audit", rwlock_key_list, 1);
#endif
mysql_prlock_init(key_LOCK_operations, &lock_operations);
flogger_mutex_init(key_LOCK_operations, &lock_atomic, MY_MUTEX_INIT_FAST);