linux-kernel - Re: [RFC PATCH] sched: START_NICE feature (temporarily niced forks) (v3)

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Message-Id: <1284541405.22863.8.camel@marge.simson.net>
Date:	Wed, 15 Sep 2010 11:03:25 +0200
From:	Mike Galbraith <efault@....de>
To:	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
Cc:	Ingo Molnar <mingo@...e.hu>, LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Tony Lindgren <tony@...mide.com>
Subject: Re: [RFC PATCH] sched: START_NICE feature (temporarily niced
 forks) (v3)


Tangent: cgroups with classification user/pgid

taskset -c 3 ./wakeup-latency& sleep 30 && killall wakeup-latency
(taskset -c 3 make -j10 running)

maximum latency: 256.5 µs
average latency: 25.7 µs
missed timer events: 0

Rather spiffy for this case.

	-Mike

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