From 8ab30a331946c34e4ba022c44df8624acea1c74e Mon Sep 17 00:00:00 2001 From: John Garry Date: Mon, 6 Dec 2021 20:49:48 +0800 Subject: blk-mq: Drop busy_iter_fn blk_mq_hw_ctx argument The only user of blk_mq_hw_ctx blk_mq_hw_ctx argument is blk_mq_rq_inflight(). Function blk_mq_rq_inflight() uses the hctx to find the associated request queue to match against the request. However this same check is already done in caller bt_iter(), so drop this check. With that change there are no more users of busy_iter_fn blk_mq_hw_ctx argument, so drop the argument. Reviewed-by Hannes Reinecke Signed-off-by: John Garry Reviewed-by: Ming Lei Tested-by: Kashyap Desai Link: https://lore.kernel.org/r/1638794990-137490-2-git-send-email-john.garry@huawei.com Signed-off-by: Jens Axboe --- include/linux/blk-mq.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index ecdc049b52fa..17ebf29e42d8 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -470,8 +470,7 @@ struct blk_mq_queue_data { bool last; }; -typedef bool (busy_iter_fn)(struct blk_mq_hw_ctx *, struct request *, void *, - bool); +typedef bool (busy_iter_fn)(struct request *, void *, bool); typedef bool (busy_tag_iter_fn)(struct request *, void *, bool); /** -- cgit v1.2.3