linux-kernel - Re: [PATCH] mm/memcontrol: add tips for kmem.slabinfo

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Date:   Tue, 8 Aug 2023 20:10:19 +0800
From:   Xiongwei Song <sxwjean@...il.com>
To:     Matthew Wilcox <willy@...radead.org>
Cc:     xiongwei.song@...driver.com, hannes@...xchg.org, mhocko@...nel.org,
        roman.gushchin@...ux.dev, shakeelb@...gle.com,
        muchun.song@...ux.dev, akpm@...ux-foundation.org,
        cgroups@...r.kernel.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mm/memcontrol: add tips for kmem.slabinfo

On Tue, Aug 8, 2023 at 10:47 AM Matthew Wilcox <willy@...radead.org> wrote:
>
> On Tue, Aug 08, 2023 at 10:22:29AM +0800, xiongwei.song@...driver.com wrote:
> > From: Xiongwei Song <xiongwei.song@...driver.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.
>