Commit 5ca7546f authored by Ming Lei's avatar Ming Lei Committed by Jens Axboe
Browse files

block: move rq_qos_exit() into disk_release() 



Keep all teardown of file system I/O related functionality in one place.
There can't be file system I/O in disk_release(), so it is safe to move
rq_qos_exit() there.

Signed-off-by: default avatarMing Lei <ming.lei@redhat.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220308055200.735835-15-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 28883074

block/genhd.c

+1 −2
Original line number Diff line number Diff line
@@ -627,7 +627,6 @@ void del_gendisk(struct gendisk *disk) 


	blk_mq_freeze_queue_wait(q);



	rq_qos_exit(q);

	blk_sync_queue(q);

	blk_flush_integrity();

	/*
@@ -1119,7 +1118,7 @@ static void disk_release_mq(struct request_queue *q) 
		elevator_exit(q);

		mutex_unlock(&q->sysfs_lock);

	}



	rq_qos_exit(q);

	__blk_mq_unfreeze_queue(q, true);

}