From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Fri, 24 Oct 2008 09:06:15 +0000 (+0200)
Subject: sched: re-instate vruntime based wakeup preemption
X-Git-Tag: v2.6.28-rc3~90^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=464b75273f64be7c81fee975bd6ca9593df3427b;p=pandora-kernel.git

sched: re-instate vruntime based wakeup preemption

The advantage is that vruntime based wakeup preemption has a better
conceptual model. Here wakeup_gran = 0 means: preempt when 'fair'.
Therefore wakeup_gran is the granularity of unfairness we allow in order
to make progress.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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