Searched refs:percpu_ref_tryget (Results 1 – 8 of 8) sorted by relevance
221 static inline bool percpu_ref_tryget(struct percpu_ref *ref) in percpu_ref_tryget() function
264 return percpu_ref_tryget(&wb->refcnt); in wb_tryget()
347 return percpu_ref_tryget(&css->refcnt); in css_tryget()
511 return blkg && percpu_ref_tryget(&blkg->refcnt); in blkg_tryget()
416 if (!percpu_ref_tryget(&q->q_usage_counter)) in blk_mq_queue_tag_busy_iter()
951 if (!percpu_ref_tryget(&q->q_usage_counter)) in blk_mq_timeout_work()
612 if (!percpu_ref_tryget(&ctx->refs)) in io_get_req()3673 if (!percpu_ref_tryget(&ctx->refs)) in SYSCALL_DEFINE6()
2921 else if (percpu_ref_tryget(&memcg_cachep->memcg_params.refcnt)) in memcg_kmem_get_cache()
