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loop: fix order of cleaning up the queue and freeing the tagset

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We must release the queue before freeing the tagset.

Fixes: 1c99502fae ("loop: use blk_mq_alloc_disk and blk_cleanup_disk")
Reported-by: Bruno Goncalves <bgoncalv@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2021-06-16 09:15:47 +02:00 • committed by Jens Axboe
parent 07a719f8fd
commit 6a03cd9843
1 changed files with 1 additions and 1 deletions
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2
drivers/block/loop.c
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@ -2183,8 +2183,8 @@ out:
static void loop_remove(struct loop_device *lo) static void loop_remove(struct loop_device *lo)
{ {
del_gendisk(lo->lo_disk); del_gendisk(lo->lo_disk);
blk_mq_free_tag_set(&lo->tag_set);
blk_cleanup_disk(lo->lo_disk); blk_cleanup_disk(lo->lo_disk);
blk_mq_free_tag_set(&lo->tag_set);
mutex_destroy(&lo->lo_mutex); mutex_destroy(&lo->lo_mutex);
kfree(lo); kfree(lo);
} }