linux-kernel - Re: [PATCH v2] cgroup: remove the superfluous judgment

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Date:   Thu, 19 May 2022 14:33:53 +0200
From:   Michal Koutný <mkoutny@...e.com>
To:     Shida Zhang <starzhangzsd@...il.com>
Cc:     tj@...nel.org, lizefan.x@...edance.com, hannes@...xchg.org,
        zhangshida@...inos.cn, linux-kernel@...r.kernel.org,
        cgroups@...r.kernel.org
Subject: Re: [PATCH v2] cgroup: remove the superfluous judgment

On Wed, May 18, 2022 at 09:36:47AM +0800, Shida Zhang <starzhangzsd@...il.com> wrote:
>  kernel/cgroup/cgroup.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Michal Koutný <mkoutny@...e.com>

(Note to self, css_clear_dir() on root cgroup is not needed thanks to
kernfs_destroy_root()->kernfs_remove().)