linux-kernel - Re: [PATCH 1/4] cpufreq: schedutil: Initialize sg

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Date:   Wed, 13 Dec 2017 12:13:46 +0100
From:   Juri Lelli <juri.lelli@...hat.com>
To:     Viresh Kumar <viresh.kumar@...aro.org>
Cc:     Rafael Wysocki <rjw@...ysocki.net>, Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        linux-pm@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>,
        dietmar.eggemann@....com, morten.rasmussen@....com,
        tkjos@...roid.com, joelaf@...gle.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] cpufreq: schedutil: Initialize sg_cpu->flags to 0

Hi Viresh,

On 13/12/17 15:23, Viresh Kumar wrote:
> Initializing sg_cpu->flags to SCHED_CPUFREQ_RT has no obvious benefit.
> The flags field wouldn't be used until the utilization update handler is
> called for the first time, and once that is called we will overwrite
> flags anyway.
> 
> Initialize it to 0.
> 
> Change-Id: I028dbb40c5c242cff52fe1b14aeaff37f29a2f8d

Without ^

> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>

Reviewed-by: Juri Lelli <juri.lelli@...hat.com>

Best,

- Juri