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Message-ID: <1296827233.8031.43.camel@marge.simson.net>
Date: Fri, 04 Feb 2011 14:47:13 +0100
From: Mike Galbraith <efault@....de>
To: Gene Heskett <gene.heskett@...il.com>
Cc: Greg KH <greg@...ah.com>, linux-kernel@...r.kernel.org
Subject: Re: 2.6.37 considered stable?
On Fri, 2011-02-04 at 08:32 -0500, Gene Heskett wrote:
> Chuckle. I've been running 2.6.37 here, with all of that new group
> scheduling stuff enabled, the desktop feels great and my only fuss is that
> kaffiene, when watching digital tv on my pcHD-3000 card, is NOT getting
> enough time so both the audio and the video have little 20 millisecond
> holes chopped in them at sub-second intervals. Not the most pleasant thing
> to watch. I would appreciate any suggestions on how to get such an
> application a higher priority.
If you have something that really needs tons of CPU, you can try echo
-10 > /proc/pid/autogroup. If your app has realtime constraints though,
nothing but realtime scheduling will help.
-Mike
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