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

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Message-ID: <20130215154931.GA26213@rhlx01.hs-esslingen.de>
Date:	Fri, 15 Feb 2013 16:49:31 +0100
From:	Andreas Mohr <andi@...as.de>
To:	"Zhang, Rui" <rui.zhang@...el.com>
Cc:	Andreas Mohr <andi@...as.de>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"R, Durgadoss" <durgadoss.r@...el.com>,
	"peter@...e.net" <peter@...e.net>,
	"lenb@...nel.org" <lenb@...nel.org>
Subject: Re: thermal governor: does it actually work??

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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