From 2b3f056f72e56fa07df69b4705e0b46a6c08e77c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 18 Oct 2022 15:57:17 +0200 Subject: blk-mq: move the call to blk_put_queue out of blk_mq_destroy_queue The fact that blk_mq_destroy_queue also drops a queue reference leads to various places having to grab an extra reference. Move the call to blk_put_queue into the callers to allow removing the extra references. Signed-off-by: Christoph Hellwig Reviewed-by: Sagi Grimberg Reviewed-by: Chaitanya Kulkarni Reviewed-by: Keith Busch Link: https://lore.kernel.org/r/20221018135720.670094-2-hch@lst.de [axboe: fix fabrics_q vs admin_q conflict in nvme core.c] Signed-off-by: Jens Axboe --- block/bsg-lib.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'block/bsg-lib.c') diff --git a/block/bsg-lib.c b/block/bsg-lib.c index d6f5dcdce748..435c32373cd6 100644 --- a/block/bsg-lib.c +++ b/block/bsg-lib.c @@ -325,6 +325,7 @@ void bsg_remove_queue(struct request_queue *q) bsg_unregister_queue(bset->bd); blk_mq_destroy_queue(q); + blk_put_queue(q); blk_mq_free_tag_set(&bset->tag_set); kfree(bset); } @@ -400,6 +401,7 @@ struct request_queue *bsg_setup_queue(struct device *dev, const char *name, return q; out_cleanup_queue: blk_mq_destroy_queue(q); + blk_put_queue(q); out_queue: blk_mq_free_tag_set(set); out_tag_set: -- cgit v1.2.3