Searched refs:percpu_ref_tryget (Results 1 – 7 of 7) sorted by relevance
45 return percpu_ref_tryget(&css->refcnt); in CGROUP_REF_EXPORT()
264 static inline bool percpu_ref_tryget(struct percpu_ref *ref) in percpu_ref_tryget() function
512 if (!percpu_ref_tryget(&q->q_usage_counter)) in blk_mq_queue_tag_busy_iter()
1011 if (!percpu_ref_tryget(&q->q_usage_counter)) in iocb_bio_iopoll()
1720 * percpu_ref_tryget directly, because we need to be able to in blk_mq_check_expired() 1727 if (!percpu_ref_tryget(&q->q_usage_counter)) in blk_mq_handle_expired() 3743 if (percpu_ref_tryget(&hctx->queue->q_usage_counter)) { in blk_mq_hctx_has_online_cpu() 5252 if (!percpu_ref_tryget(&q->q_usage_counter)) in blk_hctx_poll()
420 return percpu_ref_tryget(&pool->ref); in zswap_pool_tryget()
994 if (!percpu_ref_tryget(&q->q_usage_counter)) { in recv_work()