diff options
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 987fbc2986d8..3f559661ee19 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -398,6 +398,26 @@ int fastcall schedule_delayed_work(struct work_struct *work, unsigned long delay return queue_delayed_work(keventd_wq, work, delay); } +int schedule_delayed_work_on(int cpu, + struct work_struct *work, unsigned long delay) +{ + int ret = 0; + struct timer_list *timer = &work->timer; + + if (!test_and_set_bit(0, &work->pending)) { + BUG_ON(timer_pending(timer)); + BUG_ON(!list_empty(&work->entry)); + /* This stores keventd_wq for the moment, for the timer_fn */ + work->wq_data = keventd_wq; + timer->expires = jiffies + delay; + timer->data = (unsigned long)work; + timer->function = delayed_work_timer_fn; + add_timer_on(timer, cpu); + ret = 1; + } + return ret; +} + void flush_scheduled_work(void) { flush_workqueue(keventd_wq); |