BLKDEV_MAX_RQ     542 block/blk-mq-sched.c 				   BLKDEV_MAX_RQ);
BLKDEV_MAX_RQ     516 block/blk-mq-tag.c 		if (tdepth > 16 * BLKDEV_MAX_RQ)
BLKDEV_MAX_RQ     116 block/blk-settings.c 	q->nr_requests = BLKDEV_MAX_RQ;
BLKDEV_MAX_RQ     866 drivers/block/rbd.c #define RBD_QUEUE_DEPTH_DEFAULT	BLKDEV_MAX_RQ