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 --- block/blk-mq-tag.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block/blk-mq-tag.c') diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c index 380e2dd31bfc..d3cf91d764d5 100644 --- a/block/blk-mq-tag.c +++ b/block/blk-mq-tag.c @@ -254,7 +254,7 @@ static bool bt_iter(struct sbitmap *bitmap, unsigned int bitnr, void *data) return true; if (rq->q == hctx->queue && rq->mq_hctx == hctx) - ret = iter_data->fn(hctx, rq, iter_data->data, reserved); + ret = iter_data->fn(rq, iter_data->data, reserved); blk_mq_put_rq_ref(rq); return ret; } -- cgit v1.2.3-59-g8ed1b