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From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Linux PM list <linux-pm@vger.kernel.org>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [PATCH 0/2] cpufreq: Avoid checking governor return values that are always 0
Date: Thu, 12 May 2016 15:12:54 +0200	[thread overview]
Message-ID: <4540082.RMPf3KxPDh@vostro.rjw.lan> (raw)

Hi,

As it turns out, all of the existing governors (and the upcoming schedutil one)
always return 0 from ->governor() for the event argument equal to _GOV_STOP
or _POLICY_EXIT.

The following two patches rearrange the core cpufreq code to take that into
account.

Thanks,
Rafael

             reply	other threads:[~2016-05-12 13:12 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-12 13:12 Rafael J. Wysocki [this message]
2016-05-12 13:13 ` [PATCH 1/2] cpufreq: governor: CPUFREQ_GOV_POLICY_EXIT never fails Rafael J. Wysocki
2016-05-13  3:13   ` Viresh Kumar
2016-05-12 13:14 ` [PATCH 2/2] cpufreq: governor: CPUFREQ_GOV_STOP " Rafael J. Wysocki
2016-05-13  3:14   ` Viresh Kumar

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