From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>,
Yong Zhang <yong.zhang0@gmail.com>,
Carl-Johan Kjellander <carl-johan@klarna.com>,
linux-kernel@vger.kernel.org
Subject: Re: Sched_autogroup and niced processes
Date: Fri, 13 May 2011 11:07:46 +0200 [thread overview]
Message-ID: <1305277666.2561.9.camel@twins> (raw)
In-Reply-To: <20110513090537.GH13647@elte.hu>
On Fri, 2011-05-13 at 11:05 +0200, Ingo Molnar wrote:
> Could we somehow automate this:
>
> > echo 19 > /proc/'pid of seti@home'/autogroup
>
> and split off nice 19 tasks into separate groups and lower the group's
> priority?
Well I guess you can stack on all kinds of heuristics, do we want to?
I'd argue for not, keep is simple.
next prev parent reply other threads:[~2011-05-13 9:07 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 [this message]
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
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