Searched refs:blk_queue_enter (Results 1 - 4 of 4) sorted by relevance

/linux-master/block/
H A Dblk-core.c298 * prevent I/O from crossing blk_queue_enter().
303 /* Make blk_queue_enter() reexamine the DYING flag. */
308 * blk_queue_enter() - try to increase q->q_usage_counter
312 int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags) function
H A Dblk-mq.c534 if (blk_queue_enter(q, flags))
595 ret = blk_queue_enter(q, flags);
645 ret = blk_queue_enter(q, flags);
1634 * That's why we don't use blk_queue_enter here; instead, we use
H A Dblk-cgroup.c832 ret = blk_queue_enter(q, 0);
/linux-master/include/linux/
H A Dblkdev.h190 * Reads of this information must be protected with blk_queue_enter() /
828 extern int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags);

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