diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-10-18 15:57:17 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-10-25 08:25:10 -0600 |
| commit | 2b3f056f72e56fa07df69b4705e0b46a6c08e77c (patch) | |
| tree | cbff7730308b378de7bc8e3ac7076195404f9be4 /block/bsg-lib.c | |
| parent | 8ed40ee35d94df2fdb56bbbc07e17dffd2383625 (diff) | |
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 <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
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 <axboe@kernel.dk>
Diffstat (limited to 'block/bsg-lib.c')
| -rw-r--r-- | block/bsg-lib.c | 2 |
1 files changed, 2 insertions, 0 deletions
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: |