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authorPavel Machek <pavel@ucw.cz>2008-02-05 00:48:13 +0100
committerThomas Gleixner <tglx@linutronix.de>2008-04-17 12:22:30 +0200
commitd59b949f771eb3cbe50865c72e13e2a0a8d4d781 (patch)
treecf0ca4406e2e82a3c7b7aaaf791a1f4296d1b126 /kernel
parent029a07e0311c7fef968d44b50beca53969cee40b (diff)
downloadlinux-d59b949f771eb3cbe50865c72e13e2a0a8d4d781.tar.bz2
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: Pavel Machek <Pavel@suse.cz> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/workqueue.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index ff06611655af..00ff4d08e370 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -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);