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(parent: 95ea9ac) | patch
iocost: Fix check condition of iocg abs_vdebt
authorChengming Zhou <zhouchengming@bytedance.com>
Thu, 30 Jul 2020 09:03:21 +0000 (17:03 +0800)
committerJens Axboe <axboe@kernel.dk>
Thu, 30 Jul 2020 17:45:12 +0000 (11:45 -0600)
commitcfd15f2da547f36e9701cb38e44c4efa5a815deb
treee0ca1de20967be26d86cf71aa868e87195830029tree | snapshot
parent95ea9ac79c7c2a04c7d9acdbfe4abb144940cc4bcommit | diff
iocost: Fix check condition of iocg abs_vdebt

We shouldn't skip iocg when its abs_vdebt is not zero.

Fixes: a6150fee13ae ("iocost: protect iocg->abs_vdebt with iocg->waitq.lock")
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-iocost.c diff | blob | history
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