*
* Can be re-enqueued while the callback is still in progress.
*/
-void irq_work_queue(struct irq_work *work)
+bool irq_work_queue(struct irq_work *work)
{
/* Only queue if not already pending */
if (!irq_work_claim(work))
- return;
+ return false;
/* Queue the entry and raise the IPI if needed. */
preempt_disable();
}
preempt_enable();
+
+ return true;
}
EXPORT_SYMBOL_GPL(irq_work_queue);