From: Mike Galbraith <efault@gmx.de>
To: Carl-Johan Kjellander <carl-johan@klarna.com>
Cc: Ingo Molnar <mingo@elte.hu>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Yong Zhang <yong.zhang0@gmail.com>,
linux-kernel@vger.kernel.org
Subject: Re: Sched_autogroup and niced processes
Date: Fri, 13 May 2011 16:06:23 +0200 [thread overview]
Message-ID: <1305295583.27263.36.camel@marge.simson.net> (raw)
In-Reply-To: <BANLkTimvehoQkiiX5EuPB0ozVKoPk3tAbg@mail.gmail.com>
On Fri, 2011-05-13 at 15:36 +0200, Carl-Johan Kjellander wrote:
> I can try the same thing at home on my Q6600 machine if I upgrade it,
> cause of course the Core i7 doesn't actually have 8 cores, they are
> just hyperthreaded. It might be a factor.
>
> Or am doing something horribly wrong when I try to set the autogroup to 19?
You seemingly haven't niced the parent's group, else new clients would
behave themselves.
cat /proc/pid/NN/autogroup will show nice level for group of pid NN.
(Watch out you don't nice down something like kdeinit;)
-Mike
prev parent reply other threads:[~2011-05-13 14:06 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-13 7:39 Sched_autogroup and niced processes Carl-Johan Kjellander
2011-05-13 7:53 ` Yong Zhang
2011-05-13 8:05 ` Mike Galbraith
2011-05-13 8:22 ` Ingo Molnar
2011-05-13 8:41 ` Peter Zijlstra
2011-05-13 9:05 ` Ingo Molnar
2011-05-13 9:07 ` Peter Zijlstra
2011-05-13 9:14 ` Carl-Johan Kjellander
2011-05-13 9:29 ` Ingo Molnar
2011-05-13 9:46 ` Peter Zijlstra
2011-05-13 10:04 ` Ingo Molnar
2011-05-13 13:13 ` Mike Galbraith
2011-05-13 13:24 ` Peter Zijlstra
2011-05-13 13:36 ` Carl-Johan Kjellander
2011-05-13 14:06 ` Mike Galbraith [this message]
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