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| author | Jan Lindström <jan.lindstrom@mariadb.com> | 2021-08-20 12:54:53 +0300 |
|---|---|---|
| committer | Jan Lindström <jan.lindstrom@mariadb.com> | 2021-09-03 09:07:03 +0300 |
| commit | 1bc82aaf0a7746c0921a94034aff2d51f0d75cd0 (patch) | |
| tree | ae9ebd0f09182fab0974fc78d6de1a00dea50900 /sql/mysqld.h | |
| parent | 21ce69123c130e170b3bc3892ec859e4bc1999ca (diff) | |
| download | mariadb-git-1bc82aaf0a7746c0921a94034aff2d51f0d75cd0.tar.gz | |
MDEV-26352 : Add new thread states for certain WSREP scenarios
This adds following new thread states:
* waiting to execute in isolation - DDL is waiting to execute in TOI mode.
* waiting for TOI DDL - some other statement is waiting for DDL to complete.
* waiting for flow control - some statement is paused while flow control is in effect.
* waiting for certification - the transaction is being certified.
Diffstat (limited to 'sql/mysqld.h')
| -rw-r--r-- | sql/mysqld.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sql/mysqld.h b/sql/mysqld.h index 12dca3d012e..8c0b92c6446 100644 --- a/sql/mysqld.h +++ b/sql/mysqld.h @@ -1,5 +1,5 @@ /* Copyright (c) 2006, 2016, Oracle and/or its affiliates. - Copyright (c) 2010, 2020, MariaDB Corporation. + Copyright (c) 2010, 2021, MariaDB Corporation. 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 @@ -679,6 +679,13 @@ extern PSI_stage_info stage_slave_background_process_request; extern PSI_stage_info stage_slave_background_wait_request; extern PSI_stage_info stage_waiting_for_deadlock_kill; extern PSI_stage_info stage_starting; +#ifdef WITH_WSREP +// Aditional Galera thread states +extern PSI_stage_info stage_waiting_isolation; +extern PSI_stage_info stage_waiting_certification; +extern PSI_stage_info stage_waiting_ddl; +extern PSI_stage_info stage_waiting_flow; +#endif /* WITH_WSREP */ #ifdef HAVE_PSI_STATEMENT_INTERFACE /** |