Commit graph

6 commits

Author SHA1 Message Date
Sergei Golubchik
0ea717f51a P_S 5.7.28 2020-03-10 19:24:22 +01:00
Sergey Vojtovich
6bd24deab4 MDEV-7728 - Improve xid cache scalability by using lock-free hash
XID cache is now based on lock-free hash.
Also fixed lf_hash_destroy() to call alloc destructor.

Note that previous implementation had race condition when thread was accessing
XA owned by different thread. This new implementation doesn't fix it either.
2015-03-16 19:07:51 +04:00
Sergei Golubchik
5ffe939a6c perfschema 5.6.17 2014-05-07 16:12:16 +02:00
Sergei Golubchik
04bce7b569 5.6.17 2014-05-07 10:04:30 +02:00
Sergei Golubchik
d74414399d perfschema 5.6.10 initial commit.
10.0 files
2014-05-06 23:20:50 +02:00
Michael Widenius
60589aeee0 Next part of merge. See TODO for details 2012-08-14 17:23:34 +03:00