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Searched refs:q_usage_counter (Results 1 – 10 of 10) sorted by relevance

/linux/block/
A Dblk-pm.c88 percpu_ref_switch_to_atomic_sync(&q->q_usage_counter); in blk_pre_runtime_suspend()
89 if (percpu_ref_is_zero(&q->q_usage_counter)) in blk_pre_runtime_suspend()
A Dblk-core.c253 percpu_ref_exit(&q->q_usage_counter); in blk_free_queue_rcu()
363 percpu_ref_put(&q->q_usage_counter); in blk_queue_exit()
369 container_of(ref, struct request_queue, q_usage_counter); in blk_queue_usage_counter_release()
439 error = percpu_ref_init(&q->q_usage_counter, in blk_alloc_queue()
938 if (!percpu_ref_tryget(&q->q_usage_counter)) in bio_poll()
A Dblk-mq.c127 percpu_ref_kill(&q->q_usage_counter); in blk_freeze_queue_start()
147 percpu_ref_is_zero(&q->q_usage_counter), in blk_mq_freeze_queue_wait_timeout()
183 q->q_usage_counter.data->force_atomic = true; in __blk_mq_unfreeze_queue()
187 percpu_ref_resurrect(&q->q_usage_counter); in __blk_mq_unfreeze_queue()
429 percpu_ref_get_many(&data->q->q_usage_counter, nr - 1); in __blk_mq_alloc_requests_batch()
1067 percpu_ref_put_many(&q->q_usage_counter, nr_tags); in blk_mq_flush_tag_batch()
1633 if (!percpu_ref_tryget(&q->q_usage_counter)) in blk_mq_timeout_work()
2737 percpu_ref_get(&this_hctx->queue->q_usage_counter); in blk_mq_dispatch_plug_list()
2751 percpu_ref_put(&this_hctx->queue->q_usage_counter); in blk_mq_dispatch_plug_list()
3560 percpu_ref_put(&hctx->queue->q_usage_counter); in blk_mq_hctx_notify_offline()
[all …]
A Dblk-mq-tag.c505 if (!percpu_ref_tryget(&q->q_usage_counter)) in blk_mq_queue_tag_busy_iter()
A Dblk.h47 if (!percpu_ref_tryget_live_rcu(&q->q_usage_counter)) in blk_try_enter_queue()
A Dblk-sysfs.c799 percpu_ref_switch_to_percpu(&q->q_usage_counter); in blk_register_queue()
A Dblk-zoned.c765 percpu_ref_get(&bio->bi_bdev->bd_disk->queue->q_usage_counter); in blk_zone_wplug_add_bio()
/linux/drivers/block/
A Dnbd.c930 if (!percpu_ref_tryget(&q->q_usage_counter)) { in recv_work()
938 percpu_ref_put(&q->q_usage_counter); in recv_work()
953 percpu_ref_put(&q->q_usage_counter); in recv_work()
/linux/drivers/scsi/
A Dscsi_lib.c662 percpu_ref_get(&q->q_usage_counter); in scsi_end_request()
668 percpu_ref_put(&q->q_usage_counter); in scsi_end_request()
/linux/include/linux/
A Dblkdev.h473 struct percpu_ref q_usage_counter; member

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