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| author | Sergey Vojtovich <svoj@mariadb.org> | 2014-07-25 17:02:47 +0400 |
|---|---|---|
| committer | Sergey Vojtovich <svoj@mariadb.org> | 2014-07-25 17:02:47 +0400 |
| commit | 35c78a1fcff2acc9cfd6700b04b459e152df00f5 (patch) | |
| tree | c4e5b824711f6086f00c8087014b676b6bad5579 /client | |
| parent | a3acd725704c99dcb8a7a0d0c7c47e43c33a6cd7 (diff) | |
| download | mariadb-git-35c78a1fcff2acc9cfd6700b04b459e152df00f5.tar.gz | |
MDEV-6489 - rpl.rpl_insert, rpl.rpl_insert_delayed and
main.mysqlslap fail on PPC64
There seem to be a bug on Power8 which doesn't guarantee
a signal to be delivered to waiting thread if broadcast
is called outside of mutex.
For now workaround it by calling broadcast while mutex is
still held.
Diffstat (limited to 'client')
| -rw-r--r-- | client/mysqlslap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/client/mysqlslap.c b/client/mysqlslap.c index 3ba5eb80a07..01064f74261 100644 --- a/client/mysqlslap.c +++ b/client/mysqlslap.c @@ -1796,8 +1796,8 @@ run_scheduler(stats *sptr, statement *stmts, uint concur, ulonglong limit) pthread_mutex_lock(&sleeper_mutex); master_wakeup= 0; - pthread_mutex_unlock(&sleeper_mutex); pthread_cond_broadcast(&sleep_threshhold); + pthread_mutex_unlock(&sleeper_mutex); gettimeofday(&start_time, NULL); |