diff options
-rw-r--r-- | kernel/workqueue.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 930c2390b77e..11869faa6819 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c | |||
@@ -768,7 +768,11 @@ static inline void worker_clr_flags(struct worker *worker, unsigned int flags) | |||
768 | 768 | ||
769 | worker->flags &= ~flags; | 769 | worker->flags &= ~flags; |
770 | 770 | ||
771 | /* if transitioning out of NOT_RUNNING, increment nr_running */ | 771 | /* |
772 | * If transitioning out of NOT_RUNNING, increment nr_running. Note | ||
773 | * that the nested NOT_RUNNING is not a noop. NOT_RUNNING is mask | ||
774 | * of multiple flags, not a single flag. | ||
775 | */ | ||
772 | if ((flags & WORKER_NOT_RUNNING) && (oflags & WORKER_NOT_RUNNING)) | 776 | if ((flags & WORKER_NOT_RUNNING) && (oflags & WORKER_NOT_RUNNING)) |
773 | if (!(worker->flags & WORKER_NOT_RUNNING)) | 777 | if (!(worker->flags & WORKER_NOT_RUNNING)) |
774 | atomic_inc(get_gcwq_nr_running(gcwq->cpu)); | 778 | atomic_inc(get_gcwq_nr_running(gcwq->cpu)); |