From: Christoph Hellwig hch@lst.de
commit 0a3e5cc7bbfcd571a2e53779ef7d7aa3c57d5432 upstream.
To fully clean up the queue if the disk allocation fails we need to call blk_mq_destroy_queue and not just blk_put_queue.
Fixes: 6f8191fdf41d ("block: simplify disk shutdown") Signed-off-by: Christoph Hellwig hch@lst.de Reviewed-by: Ming Lei ming.lei@redhat.com Link: https://lore.kernel.org/r/20220720130541.1323531-1-hch@lst.de Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- block/blk-mq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -3949,7 +3949,7 @@ struct gendisk *__blk_mq_alloc_disk(stru
disk = __alloc_disk_node(q, set->numa_node, lkclass); if (!disk) { - blk_put_queue(q); + blk_mq_destroy_queue(q); return ERR_PTR(-ENOMEM); } set_bit(GD_OWNS_QUEUE, &disk->state);