linux-kernel - Re: [Patch v2] cgroup: pretty format /proc/cgroups

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Message-ID: <20211116180013.GA8884@blackbody.suse.cz>
Date:   Tue, 16 Nov 2021 19:00:17 +0100
From:   Michal Koutný <mkoutny@...e.com>
To:     Wei Yang <richard.weiyang@...il.com>
Cc:     tj@...nel.org, lizefan.x@...edance.com, hannes@...xchg.org,
        cgroups@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [Patch v2] cgroup: pretty format /proc/cgroups

Hello.

On Mon, Nov 15, 2021 at 01:12:53AM +0000, Wei Yang <richard.weiyang@...il.com> wrote:
> Let's align the title and value. After this patch, it looks like this.

For machines this change may come as a surprise (so better not change
it).

For humans (for instance column from util-linux)

$ column -t /proc/cgroups
#subsys_name  hierarchy  num_cgroups  enabled
cpuset        11         2            1
cpu           4          9            1
cpuacct       4          9            1
...

Michal