From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Wed, 16 Sep 2009 11:44:33 +0000 (+0200)
Subject: sched: Optimize cgroup vs wakeup a bit
X-Git-Tag: v2.6.32-rc1~652^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b6408942206f940dd538e980e9904e48f4b64f8;p=pandora-kernel.git

sched: Optimize cgroup vs wakeup a bit

We don't need to call update_shares() for each domain we iterate,
just got the largets one.

However, we should call it before wake_affine() as well, so that
that can use up-to-date values too.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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