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rbd: unfreeze queue after marking disk as dead

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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>
Link: https://lore.kernel.org/r/20241031133723.303835-3-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Ming Lei 2024-10-31 21:37:18 +08:00 committed by Jens Axboe
parent 54027869df
commit a471977780
1 changed files with 1 additions and 0 deletions
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drivers/block/rbd.c
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@ -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);