Searched refs:percpu_ref_is_zero (Results 1 – 3 of 3) sorted by relevance
319 static inline bool percpu_ref_is_zero(struct percpu_ref *ref) in percpu_ref_is_zero() function
324 WARN_ON_ONCE(!percpu_ref_is_zero(ref)); in percpu_ref_reinit()
95 wait_event(q->mq_freeze_wq, percpu_ref_is_zero(&q->q_usage_counter)); in blk_mq_freeze_queue_wait()