linux-kernel - Re: [PATCH] default to n for GROUP_SCHED and FAIR_GROUP

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Message-ID: <20080504092417.GA3425@elte.hu>
Date:	Sun, 4 May 2008 11:24:17 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Parag Warudkar <parag.warudkar@...il.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	"akpm@...l.org" <akpm@...l.org>,
	Peter Zijlstra <peterz@...radead.org>
Subject: Re: [PATCH] default to n for GROUP_SCHED and FAIR_GROUP_SCHED


* Parag Warudkar <parag.warudkar@...il.com> wrote:

> GROUP_SCHED is confirmed to cause unacceptable latencies -
> http://lkml.org/lkml/2008/5/2/370.

fixes for that are queued up in sched-devel:

   http://people.redhat.com/mingo/sched-devel.git/README

could you test whether that works any better for you?

	Ingo
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