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MDEV-21452: Remove os_event_t, MUTEX_EVENT, TTASEventMutex, sync_array

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We will default to MUTEXTYPE=sys (using OSTrackMutex) for those
ib_mutex_t that have not been replaced yet.

The view INFORMATION_SCHEMA.INNODB_SYS_SEMAPHORE_WAITS is removed.

The parameter innodb_sync_array_size is removed.

FIXME: innodb_fatal_semaphore_wait_threshold will no longer be enforced.
We should enforce it for lock_sys.mutex and dict_sys.mutex somehow!

innodb_sync_debug=ON might still cover ib_mutex_t.
This commit is contained in:
Marko Mäkelä
2020-12-04 18:07:25 +02:00
parent 38fd7b7d91
commit db006a9a43
36 changed files with 16 additions and 2542 deletions
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mysql-test/suite/innodb/r/innodb_skip_innodb_is_tables.result
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@ -363,7 +363,3 @@ select * from information_schema.innodb_tablespaces_encryption;
SPACE NAME ENCRYPTION_SCHEME KEYSERVER_REQUESTS MIN_KEY_VERSION CURRENT_KEY_VERSION KEY_ROTATION_PAGE_NUMBER KEY_ROTATION_MAX_PAGE_NUMBER CURRENT_KEY_ID ROTATING_OR_FLUSHING
Warnings:
Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_tablespaces_encryption but the InnoDB storage engine is not installed
select * from information_schema.innodb_sys_semaphore_waits;
THREAD_ID OBJECT_NAME FILE LINE WAIT_TIME WAIT_OBJECT WAIT_TYPE HOLDER_THREAD_ID HOLDER_FILE HOLDER_LINE CREATED_FILE CREATED_LINE WRITER_THREAD RESERVATION_MODE READERS WAITERS_FLAG LOCK_WORD LAST_WRITER_FILE LAST_WRITER_LINE OS_WAIT_COUNT
Warnings:
Warning 1012 InnoDB: SELECTing from INFORMATION_SCHEMA.innodb_sys_semaphore_waits but the InnoDB storage engine is not installed