Searched refs:percpu_ref_is_zero (Results 1 – 4 of 4) sorted by relevance
325 static inline bool percpu_ref_is_zero(struct percpu_ref *ref) in percpu_ref_is_zero() function
363 WARN_ON_ONCE(!percpu_ref_is_zero(ref)); in percpu_ref_reinit()
152 wait_event(q->mq_freeze_wq, percpu_ref_is_zero(&q->q_usage_counter)); in blk_mq_freeze_queue_wait()160 percpu_ref_is_zero(&q->q_usage_counter), in blk_mq_freeze_queue_wait_timeout()
2356 percpu_ref_is_zero(&mddev->writes_pending)) { in set_in_sync()
