From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Tue, 16 Dec 2008 07:45:31 +0000 (+0100)
Subject: sched: optimize update_curr()
X-Git-Tag: v2.6.29-rc1~585^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34f28ecd0f4bdc733c681294d02d9fab5880591b;p=pandora-kernel.git

sched: optimize update_curr()

Impact: micro-optimization

Skip the hard work when there is none.

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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