linuxaudio.org

Am Mittwoch, 27. Juni 2007 schrieb Loki Davison:

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> On 6/27/07, Ken Restivo  wrote:

> > It's the cpufreq stuff that you should definitely remove from the kerne=

l.

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> > Or blacklist it in udev/hotplug. Basically yank all the governors and r=

un

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> > without any. There is no governor anywhere.

> cpufreq with the userspace governor controlled with powernowd works

> fine here with rt and jack.

Some time back I decided that I don't need another userspace-tool eating=20

cycles when the kernel can do better. Thats why I use the powersave, ondema=

nd=20

and performance governours on both my pcs. I only need to remember to use=20

either powersave (always minimal frequency for laptops on battery) or=20

performance (always maximum frequency) before starting jack.

jack bails out on changes off the cpu-frequency. So not using a governour t=

hat=20

changes the freq helps... And without jackd running the ondemand-governour=

=20

helps saving energy...
Arnold

=2D-=20

visit http://www.arnoldarts.de/

=2D--

Hi, I am a .signature virus. Please copy me into your ~/.signature and send=

 me=20

to all your contacts.

After a month or so log in as root and do a rm / -rf. Or ask your=20

administrator to do so...