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| author | heikki@hundin.mysql.fi <> | 2003-05-03 02:29:40 +0300 |
|---|---|---|
| committer | heikki@hundin.mysql.fi <> | 2003-05-03 02:29:40 +0300 |
| commit | 35fd869e5176f9f9a16171a3715bfb4190c62172 (patch) | |
| tree | 2c18eac77e10f9bfcac7dfb438fb46b3a81d5e67 /innobase/srv | |
| parent | fe560da59f655ce10077dead04aac967e94f845d (diff) | |
| download | mariadb-git-35fd869e5176f9f9a16171a3715bfb4190c62172.tar.gz | |
Many files:
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
Diffstat (limited to 'innobase/srv')
| -rw-r--r-- | innobase/srv/srv0srv.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/innobase/srv/srv0srv.c b/innobase/srv/srv0srv.c index d90b818ad4b..07df708e5fb 100644 --- a/innobase/srv/srv0srv.c +++ b/innobase/srv/srv0srv.c @@ -2812,8 +2812,7 @@ loop: at transaction commit */ srv_main_thread_op_info = (char*)"flushing log"; - log_flush_up_to(ut_dulint_max, LOG_WAIT_ONE_GROUP); - log_flush_to_disk(); + log_write_up_to(ut_dulint_max, LOG_WAIT_ONE_GROUP, TRUE); /* If there were less than 10 i/os during the one second sleep, we assume that there is free @@ -2831,8 +2830,8 @@ loop: srv_main_thread_op_info = (char*)"flushing log"; - log_flush_up_to(ut_dulint_max, LOG_WAIT_ONE_GROUP); - log_flush_to_disk(); + log_write_up_to(ut_dulint_max, LOG_WAIT_ONE_GROUP, + TRUE); } if (srv_activity_count == old_activity_count) { @@ -2867,8 +2866,7 @@ loop: buf_flush_batch(BUF_FLUSH_LIST, 100, ut_dulint_max); srv_main_thread_op_info = (char*) "flushing log"; - log_flush_up_to(ut_dulint_max, LOG_WAIT_ONE_GROUP); - log_flush_to_disk(); + log_write_up_to(ut_dulint_max, LOG_WAIT_ONE_GROUP, TRUE); } /* We run a batch of insert buffer merge every 10 seconds, @@ -2878,8 +2876,7 @@ loop: ibuf_contract_for_n_pages(TRUE, 5); srv_main_thread_op_info = (char*)"flushing log"; - log_flush_up_to(ut_dulint_max, LOG_WAIT_ONE_GROUP); - log_flush_to_disk(); + log_write_up_to(ut_dulint_max, LOG_WAIT_ONE_GROUP, TRUE); /* We run a full purge every 10 seconds, even if the server were active */ @@ -2903,8 +2900,8 @@ loop: if (difftime(current_time, last_flush_time) > 1) { srv_main_thread_op_info = (char*) "flushing log"; - log_flush_up_to(ut_dulint_max, LOG_WAIT_ONE_GROUP); - log_flush_to_disk(); + log_write_up_to(ut_dulint_max, LOG_WAIT_ONE_GROUP, + TRUE); last_flush_time = current_time; } } |