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Added reporting of fsync to THD wait interface

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This commit is contained in:
Mikael Ronstrom 2010-10-28 18:27:25 +02:00
commit c0854c3e17
6 changed files with 42 additions and 6 deletions
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18
sql/scheduler.cc
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@ -80,12 +80,21 @@ scheduler_functions *thread_scheduler= NULL;
*/
/**@{*/
static void scheduler_wait_begin(void) {
static void scheduler_wait_lock_begin(void) {
MYSQL_CALLBACK(thread_scheduler,
thd_wait_begin, (current_thd, THD_WAIT_TABLE_LOCK));
}
static void scheduler_wait_end(void) {
static void scheduler_wait_lock_end(void) {
MYSQL_CALLBACK(thread_scheduler, thd_wait_end, (current_thd));
}
static void scheduler_wait_sync_begin(void) {
MYSQL_CALLBACK(thread_scheduler,
thd_wait_begin, (current_thd, THD_WAIT_TABLE_LOCK));
}
static void scheduler_wait_sync_end(void) {
MYSQL_CALLBACK(thread_scheduler, thd_wait_end, (current_thd));
}
/**@}*/
@ -98,7 +107,10 @@ static void scheduler_wait_end(void) {
mysqld.cc, so this init function will always be called.
*/
static void scheduler_init() {
thr_set_lock_wait_callback(scheduler_wait_begin, scheduler_wait_end);
thr_set_lock_wait_callback(scheduler_wait_lock_begin,
scheduler_wait_lock_end);
thr_set_sync_wait_callback(scheduler_wait_sync_begin,
scheduler_wait_sync_end);
}
/*