• Marko Mäkelä's avatar
    MDEV-24142: Remove INFORMATION_SCHEMA.INNODB_MUTEXES · ba2d45dc
    Marko Mäkelä authored
    Let us remove sux_lock::waits and the associated bookkeeping.
    Starting with commit 1669c889
    the PERFORMANCE_SCHEMA instrumentation interface is keeping
    track of lock waits.
    
    The view INFORMATION_SCHEMA.INNODB_MUTEXES only exported counts
    of rw-lock waits.
    
    Also, SHOW ENGINE INNODB MUTEX will no longer export any information
    about rw-locks.
    ba2d45dc
unstable-tests 60.6 KB