Re: [PATCH -next v3 2/2] mm: sysctl: Introduce per zone watermark_scale_factor

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To: Wupeng Ma <mawupeng1@xxxxxxxxxx>
Subject: Re: [PATCH -next v3 2/2] mm: sysctl: Introduce per zone watermark_scale_factor
From: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Date: Mon, 5 Sep 2022 04:45:06 +0100
Cc: akpm@xxxxxxxxxxxxxxxxxxxx, david@xxxxxxxxxx, npiggin@xxxxxxx, ying.huang@xxxxxxxxx, hannes@xxxxxxxxxxx, corbet@xxxxxxx, mcgrof@xxxxxxxxxx, mgorman@xxxxxxx, keescook@xxxxxxxxxxxx, yzaikin@xxxxxxxxxx, songmuchun@xxxxxxxxxxxxx, mike.kravetz@xxxxxxxxxx, osalvador@xxxxxxx, surenb@xxxxxxxxxx, rppt@xxxxxxxxxx, charante@xxxxxxxxxxxxxx, jsavitz@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, kernel test robot <lkp@xxxxxxxxx>
In-reply-to: <20220905032858.1462927-3-mawupeng1@huawei.com>
References: <20220905032858.1462927-1-mawupeng1@huawei.com> <20220905032858.1462927-3-mawupeng1@huawei.com>

On Mon, Sep 05, 2022 at 11:28:58AM +0800, Wupeng Ma wrote:
> The reason to disable THP is khugepaged_min_free_kbytes_update() will
> update min watermark.
> 
> Signed-off-by: Ma Wupeng <mawupeng1@xxxxxxxxxx>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>

Don't include this 'Reported-by'.  The kernel test robot did not
tell you to write this patch.

Follow-Ups:
- Re: [PATCH -next v3 2/2] mm: sysctl: Introduce per zone watermark_scale_factor
  - From: mawupeng

References:
- [PATCH -next v3 0/2] watermark related improvement on zone movable
  - From: Wupeng Ma
- [PATCH -next v3 2/2] mm: sysctl: Introduce per zone watermark_scale_factor
  - From: Wupeng Ma

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