diff options
| author | heikki@hundin.mysql.fi <> | 2003-07-03 21:25:55 +0300 |
|---|---|---|
| committer | heikki@hundin.mysql.fi <> | 2003-07-03 21:25:55 +0300 |
| commit | 2a1f87ff726219123d54dfb856956bff6ea2cbf7 (patch) | |
| tree | 4bae1e813c986da0cdde9b78f41247a806c985d0 /innobase/trx | |
| parent | 3f4f339f15748a348d085da9c3d17658d01b4af3 (diff) | |
| download | mariadb-git-2a1f87ff726219123d54dfb856956bff6ea2cbf7.tar.gz | |
Many files:
Remove potential starvation of a full log buffer flush: only flush up to the lsn which was the largest at the time when we requested the full log buffer flush
os0sync.h, os0sync.c:
Fix a bug in os_event on Unix: even though we signaled the event, some threads could continue waiting if the event became nonsignaled quickly again; this made group commit less efficient than it should be
Diffstat (limited to 'innobase/trx')
| -rw-r--r-- | innobase/trx/trx0trx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/innobase/trx/trx0trx.c b/innobase/trx/trx0trx.c index 095a9df9082..0dead50264b 100644 --- a/innobase/trx/trx0trx.c +++ b/innobase/trx/trx0trx.c @@ -1524,6 +1524,8 @@ trx_commit_complete_for_mysql( dulint lsn = trx->commit_lsn; ut_a(trx); + + trx->op_info = (char*)"flushing log"; if (srv_flush_log_at_trx_commit == 0) { /* Do nothing */ @@ -1547,6 +1549,8 @@ trx_commit_complete_for_mysql( ut_a(0); } + trx->op_info = (char*)""; + return(0); } |