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Commit d59b949f authored by Pavel Machek's avatar Pavel Machek Committed by Thomas Gleixner
Browse files

timer_list: add annotations to workqueue.c 



Add timer list annotations to workqueue.c so we can see the call site
in the timer stats.

Signed-off-by: default avatarPavel Machek <Pavel@suse.cz>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 029a07e0

kernel/workqueue.c

+2 −0
Original line number Diff line number Diff line
@@ -219,6 +219,7 @@ int queue_delayed_work_on(int cpu, struct workqueue_struct *wq, 
	struct timer_list *timer = &dwork->timer;

	struct work_struct *work = &dwork->work;



	timer_stats_timer_set_start_info(&dwork->timer);

	if (!test_and_set_bit(WORK_STRUCT_PENDING, work_data_bits(work))) {

		BUG_ON(timer_pending(timer));

		BUG_ON(!list_empty(&work->entry));
@@ -580,6 +581,7 @@ EXPORT_SYMBOL(schedule_delayed_work); 
int schedule_delayed_work_on(int cpu,

			struct delayed_work *dwork, unsigned long delay)

{

	timer_stats_timer_set_start_info(&dwork->timer);

	return queue_delayed_work_on(cpu, keventd_wq, dwork, delay);

}

EXPORT_SYMBOL(schedule_delayed_work_on);