linux-kernel - Re: [RFT][PATCH v1 1/8] cpufreq/sched: schedutil: Add helper for governor checks

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Message-ID: <e535ae92-89ff-4053-865d-523567753006@arm.com>
Date: Thu, 17 Apr 2025 13:23:44 +0100
From: Christian Loehle <christian.loehle@....com>
To: "Rafael J. Wysocki" <rjw@...ysocki.net>,
 Linux PM <linux-pm@...r.kernel.org>
Cc: LKML <linux-kernel@...r.kernel.org>, Lukasz Luba <lukasz.luba@....com>,
 Peter Zijlstra <peterz@...radead.org>,
 Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
 Dietmar Eggemann <dietmar.eggemann@....com>,
 Morten Rasmussen <morten.rasmussen@....com>,
 Vincent Guittot <vincent.guittot@...aro.org>,
 Ricardo Neri <ricardo.neri-calderon@...ux.intel.com>,
 Pierre Gondois <pierre.gondois@....com>
Subject: Re: [RFT][PATCH v1 1/8] cpufreq/sched: schedutil: Add helper for
 governor checks

On 4/16/25 18:48, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> 
> Add a helper for checking if schedutil is the current governor for
> a given cpufreq policy and use it in sched_is_eas_possible() to avoid
> accessing cpufreq policy internals directly from there.
> 
> No intentional functional impact.
> 
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>

Reviewed-by: Christian Loehle <christian.loehle@....com>