linux-kernel - Re: [PATCH v6 7/7][Resend] cpufreq: schedutil: New governor based on scheduler utilization data

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Message-ID: <20160331122809.GK3408@twins.programming.kicks-ass.net>
Date:	Thu, 31 Mar 2016 14:28:09 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	"Rafael J. Wysocki" <rafael@...nel.org>
Cc:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	Linux PM list <linux-pm@...r.kernel.org>,
	Juri Lelli <juri.lelli@....com>,
	Steve Muckle <steve.muckle@...aro.org>,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
	Vincent Guittot <vincent.guittot@...aro.org>,
	Michael Turquette <mturquette@...libre.com>,
	Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH v6 7/7][Resend] cpufreq: schedutil: New governor based on
 scheduler utilization data

On Wed, Mar 30, 2016 at 03:12:40AM +0200, Rafael J. Wysocki wrote:
> Except that for_each_cpu_and_not is not defined as of today.
> 
> I guess I can play with cpumasks, but then I'm not sure that will end
> up actually more efficient.

It will not indeed.