Re: [patch] pwrctl with cpu speed throttling

["Benjamin Herrenschmidt" <benh@kernel.crashing.org>]

>> Simple patch to /etc/power/pwrctl to change the CPU speed based on the
>> amount of battery left (not many laptops supported for now, afaik).
>
>Where do you use the amount of battery left ?
>
>> +			SPEEDMIN=`cat /proc/sys/cpu/0/speed-min`
>> +			SPEEDMAX=`cat /proc/sys/cpu/0/speed-max`
>> +			SPEED=`expr $SPEEDMIN + $SPEEDMAX / 2`
>> +			echo $SPEED /proc/sys/cpu/0/speed
>
>The iBook2 supports only 400 and 700 MHz speed.

Beware with those scripts, they'll have to change as the
cpufreq core is beeing updated with a different interface,
I'll update the one in my tree soon.