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| author | Jan Lindström <jan.lindstrom@skysql.com> | 2015-02-21 21:45:16 +0200 |
|---|---|---|
| committer | Jan Lindström <jan.lindstrom@skysql.com> | 2015-02-21 21:45:16 +0200 |
| commit | 1cc7befc14cd2ad637ffb6fc29fae0f978735acf (patch) | |
| tree | 8221773550b173d5b1d41243605b1f5ad72fe7f3 /storage/xtradb/include/trx0undo.h | |
| parent | 9152b83973419ea034bb6040703c18b3ee87e084 (diff) | |
| download | mariadb-git-1cc7befc14cd2ad637ffb6fc29fae0f978735acf.tar.gz | |
MDEV-7109: Add support for INFORMATION_SCHEMA.INNODB_SEMAPHORE_WAITS
MDEV-7399: Add support for INFORMATION_SCHEMA.INNODB_MUTEXES
MDEV-7618: Improve semaphore instrumentation
Introduced two new information schema tables to monitor mutex waits
and semaphore waits. Added a new configuration variable
innodb_intrument_semaphores to add thread_id, file name and
line of current holder of mutex/rw_lock.
Diffstat (limited to 'storage/xtradb/include/trx0undo.h')
0 files changed, 0 insertions, 0 deletions