Benjamin Herrenschmidt <[EMAIL PROTECTED]> wrote: > On Tue, 2004-11-30 at 14:02 +0100, Richard Hult wrote: >> Timo Reimerdes wrote: >> > Could is be something related to hard-drive activity? Or is the >> > processor just doing more work? did the powernowd change? >> >> This is without running any frequency scaling at all (no powernod, >> cpydyn, or cpufreqd), and also without spinning down the hard drive. >> It's a bit of a mystery to me, I looked through the changelog for the >> kernel between 2.6.7 and 2.6.8 and didn't find anything obviously >> related to something like this. > > Note that a good way to lower the power consumption of a Mac laptop is > to reduce HZ back from 1000 to 100 in include/asm-ppc/param.h
Is this possible at runtime? Jörg. -- Thema: Der FSR bringt die Evalusationshefte erst ein Semester nach der Evaluation raus. Prof: Was will man auch von Leuten erwarten, die für ihre Arbeit nicht bezahlt werden.
