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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


innobase/os/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
innobase/include/os0sync.h:
  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
innobase/log/log0log.c:
  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
innobase/include/log0log.h:
  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
innobase/srv/srv0srv.c:
  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
innobase/row/row0mysql.c:
  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
innobase/trx/trx0trx.c:
  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
sql/ha_innodb.cc:
  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
innobase/btr/btr0btr.c:
  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
This commit is contained in:
unknown
2003-07-03 21:25:55 +03:00
parent db5283b306
commit 5dc1e4b98a
9 changed files with 97 additions and 22 deletions
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2
innobase/row/row0mysql.c
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@ -1655,7 +1655,7 @@ row_drop_table_for_mysql_in_background(
the InnoDB data dictionary get out-of-sync if the user runs
with innodb_flush_log_at_trx_commit = 0 */
log_write_up_to(ut_dulint_max, LOG_WAIT_ONE_GROUP, TRUE);
log_buffer_flush_to_disk();
trx_commit_for_mysql(trx);