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Date:   Tue, 12 Apr 2022 15:31:01 -0700
From:   Andrew Morton <akpm@linux-foundation.org>
To:     Haowen Bai <baihaowen@meizu.com>
Cc:     <seanga2@gmail.com>, <sfr@canb.auug.org.au>,
        <linux-kernel@vger.kernel.org>,
        Jiajian Ye <yejiajian2018@email.szu.edu.cn>,
        Shenghong Han <hanshenghong2019@email.szu.edu.cn>,
        Yixuan Cao <caoyixuan2019@email.szu.edu.cn>,
        Yinan Zhang <zhangyinan2019@email.szu.edu.cn>,
        Chongxi Zhao <zhaochongxi2019@email.szu.edu.cn>,
        Yuhong Feng <yuhongf@szu.edu.cn>,
        Yongqiang Liu <liuyongqiang13@huawei.com>
Subject: Re: [PATCH] tools/vm/page_owner: support debug log to avoid huge
 log print
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On Mon, 11 Apr 2022 18:20:46 +0800 Haowen Bai <baihaowen@meizu.com> wrote:

> As normal usage, tool will print huge parser log and spend a lot of
> time printing, so it would be preferable add "-d" debug control to avoid
> this problem.
> 

Seems sensible.

Documentation/vm/page_owner.rst is getting out of date.  Sometime could
someone please go through it and check that everything is correct and
current?