Messages in this thread | | | Date | Tue, 13 Sep 2016 09:44:20 +0200 | From | Peter Zijlstra <> | Subject | Re: [Resend][PATCH 2/3] cpufreq: schedutil: Add iowait boosting |
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On Sat, Sep 10, 2016 at 12:00:31AM +0200, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki <rafael.j.wysocki@intel.com> > > Modify the schedutil cpufreq governor to boost the CPU > frequency if the SCHED_CPUFREQ_IOWAIT flag is passed to > it via cpufreq_update_util(). > > If that happens, the frequency is set to the maximum during > the first update after receiving the SCHED_CPUFREQ_IOWAIT flag > and then the boost is reduced by half during each following update. > > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> > Looks-good-to: Steve Muckle <smuckle@linaro.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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