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Subject: Re: [PATCH v2 0/4] blk-iocost: some random patches to improve iocost
To:     Yu Kuai <yukuai1@huaweicloud.com>, tj@kernel.org, axboe@kernel.dk
Cc:     linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
        yi.zhang@huawei.com, linan122@huawei.com,
        "yukuai (C)" <yukuai3@huawei.com>
References: <20221012094035.390056-1-yukuai1@huaweicloud.com>
From:   Yu Kuai <yukuai1@huaweicloud.com>
Message-ID: <ee8fa7e3-ce51-dc4a-c7f2-f3611d584936@huaweicloud.com>
Date:   Sat, 15 Oct 2022 11:57:48 +0800
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Hi, Jens

Can you apply this patchset?

Thanks,
Kuai

?? 2022/10/12 17:40, Yu Kuai д??:
> From: Yu Kuai <yukuai3@huawei.com>
> 
> Changes in v2:
>   - remove patch 4 from v1
>   - add Acked-by tag from Tejun
> 
> Yu Kuai (4):
>    blk-iocost: disable writeback throttling
>    blk-iocost: don't release 'ioc->lock' while updating params
>    blk-iocost: prevent configuration update concurrent with io throttling
>    blk-iocost: read 'ioc->params' inside 'ioc->lock' in ioc_timer_fn()
> 
>   block/blk-iocost.c | 41 ++++++++++++++++++++++++++++++++---------
>   1 file changed, 32 insertions(+), 9 deletions(-)
>