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Date:   Mon, 25 Jul 2022 12:39:49 -0400
From:   Johannes Weiner <hannes@cmpxchg.org>
To:     Chengming Zhou <zhouchengming@bytedance.com>
Cc:     surenb@google.com, mingo@redhat.com, peterz@infradead.org,
        tj@kernel.org, corbet@lwn.net, akpm@linux-foundation.org,
        rdunlap@infradead.org, linux-doc@vger.kernel.org,
        linux-kernel@vger.kernel.org, songmuchun@bytedance.com,
        cgroups@vger.kernel.org
Subject: Re: [PATCH 3/9] sched/psi: move private helpers to sched/stats.h
Message-ID: <Yt7HVcdXMYeNn6uS@cmpxchg.org>
References: <20220721040439.2651-1-zhouchengming@bytedance.com>
 <20220721040439.2651-4-zhouchengming@bytedance.com>
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On Thu, Jul 21, 2022 at 12:04:33PM +0800, Chengming Zhou wrote:
> This patch move psi_task_change/psi_task_switch declarations out of
> PSI public header, since they are only needed for implementing the
> PSI stats tracking in sched/stats.h
> 
> psi_task_switch is obvious, psi_task_change can't be public helper
> since it doesn't check psi_disabled static key. And there is no
> any user now, so put it in sched/stats.h too.
> 
> Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>

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