From db18a53e5ba840993a3fc908dec648402ed740bd Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 27 Jun 2020 09:31:58 +0200 Subject: blk-cgroup: remove blkcg_bio_issue_check blkcg_bio_issue_check is a giant inline function that does three entirely different things. Factor out the blk-cgroup related bio initalization into a new helper, and the open code the sequence in the only caller, relying on the fact that all the actual functionality is stubbed out for non-cgroup builds. Acked-by: Tejun Heo Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- block/blk-throttle.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'block/blk-throttle.c') diff --git a/block/blk-throttle.c b/block/blk-throttle.c index ac0083450500..9d00f62c05ec 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -2158,9 +2158,10 @@ static inline void throtl_update_latency_buckets(struct throtl_data *td) } #endif -bool blk_throtl_bio(struct request_queue *q, struct blkcg_gq *blkg, - struct bio *bio) +bool blk_throtl_bio(struct bio *bio) { + struct request_queue *q = bio->bi_disk->queue; + struct blkcg_gq *blkg = bio->bi_blkg; struct throtl_qnode *qn = NULL; struct throtl_grp *tg = blkg_to_tg(blkg ?: q->root_blkg); struct throtl_service_queue *sq; -- cgit v1.2.3