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SubjectRe: [f2fs-dev] [PATCH v5 2/2] f2fs: add ckpt_thread_ioprio sysfs node
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On 2021/1/21 21:45, Daeho Jeong wrote:
> From: Daeho Jeong<daehojeong@google.com>
>
> Added "ckpt_thread_ioprio" sysfs node to give a way to change checkpoint
> merge daemon's io priority. Its default value is "be,3", which means
> "BE" I/O class and I/O priority "3". We can select the class between "rt"
> and "be", and set the I/O priority within valid range of it.
> "," delimiter is necessary in between I/O class and priority number.
>
> Signed-off-by: Daeho Jeong<daehojeong@google.com>

Reviewed-by: Chao Yu <yuchao0@huawei.com>

Thanks,

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