linux-kernel - Re: [PATCH v2] cpufreq: stats: Add 'load_table' debugfs file to show accumulated data of CPUs

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Message-ID: <24083337.GLRAoa2hpo@vostro.rjw.lan>
Date:	Mon, 24 Jun 2013 11:39:30 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	Chanwoo Choi <cw00.choi@...sung.com>, linux-kernel@...r.kernel.org,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Myungjoo Ham <myungjoo.ham@...sung.com>
Subject: Re: [PATCH v2] cpufreq: stats: Add 'load_table' debugfs file to show accumulated data of CPUs

On Monday, June 24, 2013 11:48:22 AM Viresh Kumar wrote:
> On 21 June 2013 18:43, Rafael J. Wysocki <rjw@...k.pl> wrote:
> > Well, to be honest, I don't like the whole thing.  The more changes you need
> > to make to the common code to support it, the worse.
> 
> You meant you didn't like this patch completely? Or the idea that
> I gave?

Well, kind of both ...

> Getting the new frequency would be very useful IMHO. That would
> give us a relation between old/new freq and load on each cpu at
> that time. That's why I suggested it.

Where "us" is user space or what?

Rafael


-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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