linux-kernel - Re: [PATCH 1/2] cgroup: Check for ret during cgroup1_base

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Message-ID: <ZQidrVijM8g6tdBC@slm.duckdns.org>
Date:   Mon, 18 Sep 2023 08:57:49 -1000
From:   Tejun Heo <tj@...nel.org>
To:     Kamalesh Babulal <kamalesh.babulal@...cle.com>
Cc:     Zefan Li <lizefan.x@...edance.com>,
        Johannes Weiner <hannes@...xchg.org>,
        Tom Hromatka <tom.hromatka@...cle.com>,
        cgroups@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] cgroup: Check for ret during cgroup1_base_files cft
 addition

On Tue, Sep 12, 2023 at 12:34:34PM +0530, Kamalesh Babulal wrote:
> There is no check for possible failure while populating
> cgroup1_base_files cft in css_populate_dir(), like its cgroup v2 counter
> parts cgroup_{base,psi}_files.  In case of failure, the cgroup might not
> be set up right.  Add ret value check to return on failure.
> 
> Signed-off-by: Kamalesh Babulal <kamalesh.babulal@...cle.com>

Applied to cgroup/for-6.7 with double spaces removed.

Thanks.

-- 
tejun