Author: Mark Callaghan
Revision Date: 2015-05-09 18:15:49 UTC

remove old dirs

Author: Mark Callaghan
Revision Date: 2014-07-09 23:46:24 UTC

fake support for UNIQUE indexes. They can be created for RocksDB but won't be enforced.

Author: Mark Callaghan
Revision Date: 2014-05-30 16:33:36 UTC

make counter work despite optimizer

Author: Mark Callaghan
Revision Date: 2011-09-02 21:52:43 UTC

Use millisecond granularity instead of 10 millisecond granularity.
Use gettimeofday to count ticks instead of times
Use double instead of float

Author: Mark Callaghan
Revision Date: 2011-02-24 21:59:42 UTC

Port http://bazaar.launchpad.net/~mysqlatfacebook/mysqlatfacebook/5.1/revision/3540. When the
server is compiled with -DNO_ALARM this uses socket timeouts and avoids frequent fcntl calls.
Many Linux kernels use the big kernel lock during fcntl calls so this change can reduce
severe contention on fcntl and it doubles peak QPS for sysbench read-only from ~100k to ~200k.

This diff excludes 2 of the 7 lines changed in the original diff. I think those two lines were
incorrect and they broke the mtr test rpl.rpl_ssl

Author: Mark Callaghan
Revision Date: 2009-03-10 05:26:44 UTC

export lock waits by caller in SHOW GLOBAL MUTEX STATUS

Author: Mark Callaghan
Revision Date: 2009-03-10 02:34:59 UTC

USE_TCMALLOC bug fix

Author: Mark Callaghan
Revision Date: 2008-10-25 18:11:42 UTC

do not block in the background thread that wakes other threads

Author: Mark Callaghan
Revision Date: 2008-10-25 16:18:09 UTC

call ha_release_temporary_latches to fix bug 32149

Author: Mark Callaghan
Revision Date: 2008-06-07 22:43:42 UTC

add new files from Google patch