From 29f5b648fa0b31ad614c78468b9279e5fa96397a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Fri, 11 Nov 2016 16:22:27 -0300 Subject: Linux-libre 4.8.7-gnu --- block/bfq-cgroup.c | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'block/bfq-cgroup.c') diff --git a/block/bfq-cgroup.c b/block/bfq-cgroup.c index 569988bda..b50ae8ec6 100644 --- a/block/bfq-cgroup.c +++ b/block/bfq-cgroup.c @@ -649,18 +649,6 @@ static void bfq_bic_update_cgroup(struct bfq_io_cq *bic, struct bio *bio) if (unlikely(!bfqd) || likely(bic->blkcg_serial_nr == serial_nr)) goto out; - /* - * If we have a non-root cgroup, we can depend on that to - * do proper throttling of writes. Turn off wbt for that - * case. - */ - if (bio_blkcg(bio) != &blkcg_root) { - struct request_queue *q = bfqd->queue; - - if (q->rq_wb) - wbt_disable(q->rq_wb); - } - bfqg = __bfq_bic_change_cgroup(bfqd, bic, bio_blkcg(bio)); bic->blkcg_serial_nr = serial_nr; out: -- cgit v1.2.3