linux-kernel - [PATCH -next 0/4] blk-iocost: make sure parent iocg is exited before child

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Message-Id: <20221217030527.1250083-1-yukuai1@huaweicloud.com>
Date:   Sat, 17 Dec 2022 11:05:23 +0800
From:   Yu Kuai <yukuai1@...weicloud.com>
To:     tj@...nel.org, hch@...radead.org, josef@...icpanda.com,
        axboe@...nel.dk
Cc:     cgroups@...r.kernel.org, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org, yukuai3@...wei.com,
        yukuai1@...weicloud.com, yi.zhang@...wei.com
Subject: [PATCH -next 0/4] blk-iocost: make sure parent iocg is exited before child

From: Yu Kuai <yukuai3@...wei.com>

Yu Kuai (4):
  blk-iocost: track whether iocg is still online
  blk-iocost: don't throttle bio if iocg is offlined
  blk-iocost: dispatch all throttled bio in ioc_pd_offline
  blk-iocost: guarantee the exit order of iocg

 block/blk-iocost.c | 58 ++++++++++++++++++++++++++++++++++++----------
 1 file changed, 46 insertions(+), 12 deletions(-)

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2.31.1