Merge branch 'for-3.14' of git://git.kernel.org/pub/scm/linux/kernel/…

…git/tj/wq

Pull workqueue update from Tejun Heo:
 "Just one patch to add destroy_work_on_stack() annotations to help
  debugobj debugging"

* 'for-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: Calling destroy_work_on_stack() to pair with INIT_WORK_ONSTACK()

kernel/workqueue.c

@@ -4789,6 +4789,7 @@ static int workqueue_cpu_down_callback(struct notifier_block *nfb,
 
 		/* wait for per-cpu unbinding to finish */
 		flush_work(&unbind_work);
+		destroy_work_on_stack(&unbind_work);
 		break;
 	}
 	return NOTIFY_OK;
@@ -4828,6 +4829,7 @@ long work_on_cpu(int cpu, long (*fn)(void *), void *arg)
 	INIT_WORK_ONSTACK(&wfc.work, work_for_cpu_fn);
 	schedule_work_on(cpu, &wfc.work);
 	flush_work(&wfc.work);
+	destroy_work_on_stack(&wfc.work);
 	return wfc.ret;
 }
 EXPORT_SYMBOL_GPL(work_on_cpu);