diff mbox series

[14/14] block: move rq_qos_exit() into disk_release()

Message ID 20220227172144.508118-15-hch@lst.de
State New
Headers show
Series [01/14] blk-mq: do not include passthrough requests in I/O accounting | expand

Commit Message

Christoph Hellwig Feb. 27, 2022, 5:21 p.m. UTC 
From: Ming Lei <ming.lei@redhat.com>

There can't be FS IO in disk_release(), so it is safe to move rq_qos_exit()
there.

Signed-off-by: Ming Lei <ming.lei@redhat.com>
---
 block/genhd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/block/genhd.c b/block/genhd.c
index 5368ec88e485f..d78910ef0c893 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -629,7 +629,6 @@  void del_gendisk(struct gendisk *disk)
 	blk_mq_freeze_queue_wait(q);
 
 	blk_throtl_cancel_bios(disk->queue);
-	rq_qos_exit(q);
 	blk_sync_queue(q);
 	blk_flush_integrity();
 	/*
@@ -1121,7 +1120,7 @@  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);
 }