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-rw-r--r--include/linux/kthread.h5
-rw-r--r--kernel/kthread.c5
2 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/kthread.h b/include/linux/kthread.h
index 6b8c064f0cbc..3d9d834c66a2 100644
--- a/include/linux/kthread.h
+++ b/include/linux/kthread.h
@@ -164,9 +164,8 @@ extern void __kthread_init_worker(struct kthread_worker *worker,
#define kthread_init_delayed_work(dwork, fn) \
do { \
kthread_init_work(&(dwork)->work, (fn)); \
- __init_timer(&(dwork)->timer, \
- kthread_delayed_work_timer_fn, \
- TIMER_IRQSAFE); \
+ timer_setup(&(dwork)->timer, \
+ kthread_delayed_work_timer_fn, 0); \
} while (0)
int kthread_worker_fn(void *worker_ptr);
diff --git a/kernel/kthread.c b/kernel/kthread.c
index 5641b55783a6..537335541267 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -835,6 +835,7 @@ void kthread_delayed_work_timer_fn(struct timer_list *t)
struct kthread_delayed_work *dwork = from_timer(dwork, t, timer);
struct kthread_work *work = &dwork->work;
struct kthread_worker *worker = work->worker;
+ unsigned long flags;
/*
* This might happen when a pending work is reinitialized.
@@ -843,7 +844,7 @@ void kthread_delayed_work_timer_fn(struct timer_list *t)
if (WARN_ON_ONCE(!worker))
return;
- raw_spin_lock(&worker->lock);
+ raw_spin_lock_irqsave(&worker->lock, flags);
/* Work must not be used with >1 worker, see kthread_queue_work(). */
WARN_ON_ONCE(work->worker != worker);
@@ -852,7 +853,7 @@ void kthread_delayed_work_timer_fn(struct timer_list *t)
list_del_init(&work->node);
kthread_insert_work(worker, work, &worker->work_list);
- raw_spin_unlock(&worker->lock);
+ raw_spin_unlock_irqrestore(&worker->lock, flags);
}
EXPORT_SYMBOL(kthread_delayed_work_timer_fn);