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| author | Shaohua Wang <shaohua.wang@oracle.com> | 2016-01-15 10:26:08 +0800 |
|---|---|---|
| committer | Shaohua Wang <shaohua.wang@oracle.com> | 2016-01-15 10:26:08 +0800 |
| commit | 93a6142dd0c0c8b2e0683e4d57082582eac91fdb (patch) | |
| tree | ce53091a27ae03f0ff1be8c36cf7b7c135af3467 /sql/item.cc | |
| parent | 0aab0e7a3d9afa5475d5a515142a19c6a09ae44c (diff) | |
| download | mariadb-git-93a6142dd0c0c8b2e0683e4d57082582eac91fdb.tar.gz | |
BUG#22530768 Innodb freeze running REPLACE statementsmysql-5.5.48
we can see from the hang stacktrace, srv_monitor_thread is blocked
when getting log_sys::mutex, so that sync_arr_wake_threads_if_sema_free
cannot get a change to break the mutex deadlock.
The fix is simply removing any mutex wait in srv_monitor_thread.
Patch is reviewed by Sunny over IM.
Diffstat (limited to 'sql/item.cc')
0 files changed, 0 insertions, 0 deletions