diff mbox series

[V2,2/4] rbd: unfreeze queue after marking disk as dead

Message ID 20241031133723.303835-3-ming.lei@redhat.com (mailing list archive)
State New
Headers show
Series block: freeze/unfreeze lockdep fixes | expand

Commit Message

Ming Lei Oct. 31, 2024, 1:37 p.m. UTC 
Unfreeze queue after returning from blk_mark_disk_dead(), this way at
least allows us to verify queue freeze correctly with lockdep.

Suggested-by: Christoph Hellwig <hch@lst.de>
Cc: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
---
 drivers/block/rbd.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 9c8b19a22c2a..ac421dbeeb11 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -7284,6 +7284,7 @@  static ssize_t do_rbd_remove(const char *buf, size_t count)
 		 */
 		blk_mq_freeze_queue(rbd_dev->disk->queue);
 		blk_mark_disk_dead(rbd_dev->disk);
+		blk_mq_unfreeze_queue(rbd_dev->disk->queue);
 	}
 
 	del_gendisk(rbd_dev->disk);