• Marc Alff's avatar
    Bug#51295 Build warnings in mdl.cc · 2399b614
    Marc Alff authored
    Before this fix, the performance schema instrumentation
    in mdl.h / mdl.cc was incomplete, causing:
    - build warnings,
    - no data collection for the performance schema
    
    This fix:
    - added instrumentation helpers for the new preferred
      reader read write lock, mysql_prlock_*
    - implemented completely the performance schema
      instrumentation of mdl.h / mdl.cc
    2399b614
mysql_thread.h 29.7 KB