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References: <20230808022229.1560559-1-xiongwei.song@windriver.com> <ZNGsz3FC6q/jJ0+Z@casper.infradead.org>
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From:   Xiongwei Song <sxwjean@gmail.com>
Date:   Tue, 8 Aug 2023 20:10:19 +0800
Message-ID: <CAEVVKH8yxY7bbSS4i10rFBT6uq1x99n+R2=SEs73uvWr0zMXyw@mail.gmail.com>
Subject: Re: [PATCH] mm/memcontrol: add tips for kmem.slabinfo
To:     Matthew Wilcox <willy@infradead.org>
Cc:     xiongwei.song@windriver.com, hannes@cmpxchg.org, mhocko@kernel.org,
        roman.gushchin@linux.dev, shakeelb@google.com,
        muchun.song@linux.dev, akpm@linux-foundation.org,
        cgroups@vger.kernel.org, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org
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On Tue, Aug 8, 2023 at 10:47=E2=80=AFAM Matthew Wilcox <willy@infradead.org=
> wrote:
>
> On Tue, Aug 08, 2023 at 10:22:29AM +0800, xiongwei.song@windriver.com wro=
te:
> > From: Xiongwei Song <xiongwei.song@windriver.com>
> >
> > No any output from kmem.slabinfo, which is not friendly. Adding
> > tips for it.
>
> What happens to tools which look in this file?

I thought the mem_cgroup_slab_show() function should be removed or
provide some useful info.

Thanks.
>