linux-kernel - Re: thermal governor: does it actually work??

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Message-ID: <CACWwPiuk0GynEwe3RuKndWnsYwTuPhO0ob6sJ6ve34u1_RtkYw@mail.gmail.com>
Date:	Sat, 16 Feb 2013 16:08:11 -0500
From:	Alexander Lam <azl@...rew.cmu.edu>
To:	unlisted-recipients:; (no To-header on input)
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: thermal governor: does it actually work??

I wrote a patch to fix this:

http://lkml.org/lkml/2012/12/30/47

But nobody picked it up and since then I have been too busy to respin
the patch for new -rc kernels.

On Fri, Feb 15, 2013 at 10:49 AM, Andreas Mohr <andi@...as.de> wrote:
>
> Hi,
>
> On Fri, Feb 15, 2013 at 09:47:07AM +0000, Zhang, Rui wrote:
> > Please attach the output of
> > "grep . /sys/class/thermal/thermal_zone*/cdev*/*"?
>
> # grep . /sys/class/thermal/thermal_zone*/cdev*/*
> /sys/class/thermal/thermal_zone0/cdev0/cur_state:1
> /sys/class/thermal/thermal_zone0/cdev0/max_state:1
> grep: /sys/class/thermal/thermal_zone0/cdev0/power: Is a directory
> grep: /sys/class/thermal/thermal_zone0/cdev0/subsystem: Is a directory
> /sys/class/thermal/thermal_zone0/cdev0/type:acerhdf-fan
>
> > The question is that if we can also call it "throttle" when reducing the
> > device performance to generate less heat.
>
> I won't continue to elaborate on this separate issue now, given that my
> time
> currently is very limited ;)
>
> Andreas Mohr
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--
Alexander Lam
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