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Date:   Wed, 10 Aug 2022 11:13:17 -0400
From:   Johannes Weiner <hannes@cmpxchg.org>
To:     Hao Jia <jiahao.os@bytedance.com>
Cc:     mingo@redhat.com, peterz@infradead.org, mingo@kernel.org,
        juri.lelli@redhat.com, vincent.guittot@linaro.org,
        dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com,
        mgorman@suse.de, bristot@redhat.com, vschneid@redhat.com,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] sched/psi: Remove redundant cgroup_psi() when
 !CONFIG_CGROUPS
Message-ID: <YvPLDdl/y5cfGy38@cmpxchg.org>
References: <20220806120510.96131-1-jiahao.os@bytedance.com>
 <20220806120510.96131-4-jiahao.os@bytedance.com>
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On Sat, Aug 06, 2022 at 08:05:10PM +0800, Hao Jia wrote:
> cgroup_psi() is only called under CONFIG_CGROUPS.
> We don't need cgroup_psi() when !CONFIG_CGROUPS,
> so we can remove it in this case.
> 
> Signed-off-by: Hao Jia <jiahao.os@bytedance.com>

Acked-by: Johannes Weiner <hannes@cmpxchg.org>