On Thu, Jan 14, 2021 at 01:44:27PM +0100, Michal Koutný wrote:

Hello.

On Sun, Jan 03, 2021 at 02:50:01AM +0000, Hao Lee [off-list ref] wrote:

quoted

The string buf will be stripped in cgroup_procs_write_start() before it
is converted to int, so remove this unnecessary call to strstrip().

Good catch, Hao.

Perhaps the code be then simplified a bit

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From: =?UTF-8?q?Michal=20Koutn=C3=BD?= <mkoutny-IBi9RG/b67k@public.gmane.org>
Date: Thu, 14 Jan 2021 13:23:39 +0100
Subject: [PATCH] cgroup: cgroup.{procs,threads} factor out common parts
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The functions cgroup_threads_start and cgroup_procs_start are almost
identical. In order to reduce duplication, factor out the common code in
similar fashion we already do for other threadgroup/task functions. No
functional changes are intended.

Suggested-by: Hao Lee <redacted>
Signed-off-by: Michal Koutný <mkoutny-IBi9RG/b67k@public.gmane.org>

Applied to cgroup/for-5.12 w/ minor description update suggested by Daniel.

Thanks.

-- 
tejun