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| author | Sergey Vojtovich <svoj@mariadb.org> | 2017-12-20 14:59:36 +0400 |
|---|---|---|
| committer | Sergey Vojtovich <svoj@mariadb.org> | 2018-01-11 12:30:53 +0400 |
| commit | 0ca2ea1a6550bb718efc878ed451be69e8244cd4 (patch) | |
| tree | c575e731abedc59cc57ceebb1cb291b6449a9a94 /sql/sql_rename.cc | |
| parent | 380069c235cf63cedff1855314766a545fb26846 (diff) | |
| download | mariadb-git-0ca2ea1a6550bb718efc878ed451be69e8244cd4.tar.gz | |
MDEV-14638 - Replace trx_sys_t::rw_trx_set with LF_HASH
trx reference counter was updated under mutex and read without any
protection. This is both slow and unsafe. Use atomic operations for
reference counter accesses.
Diffstat (limited to 'sql/sql_rename.cc')
0 files changed, 0 insertions, 0 deletions