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authorOleg Nesterov <oleg@redhat.com>2010-04-30 07:23:51 +0200
committerTejun Heo <tj@kernel.org>2010-04-30 07:24:51 +0200
commit47dd5be2d6a82b8153e059a1d09eb3879d485bfd (patch)
tree8d67407e8c3e00d303bd59bf97ecad5d08b4dd19
parent66f41d4c5c8a5deed66fdcc84509376c9a0bf9d8 (diff)
workqueue: flush_delayed_work: keep the original workqueue for re-queueing
flush_delayed_work() always uses keventd_wq for re-queueing, but it should use the workqueue this dwork was queued on. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org>
-rw-r--r--kernel/workqueue.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index dee48658805..5bfb213984b 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -774,7 +774,7 @@ void flush_delayed_work(struct delayed_work *dwork)
{
if (del_timer_sync(&dwork->timer)) {
struct cpu_workqueue_struct *cwq;
- cwq = wq_per_cpu(keventd_wq, get_cpu());
+ cwq = wq_per_cpu(get_wq_data(&dwork->work)->wq, get_cpu());
__queue_work(cwq, &dwork->work);
put_cpu();
}