From: Peter Zijlstra <peterz@infradead.org>
Date: Tue, 11 Nov 2008 10:52:33 +0000 (+0100)
Subject: sched: release buddies on yield
X-Git-Tag: v2.6.28-rc5~79^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2002c69595a092518107f7e3c1294c9710bc92ae;p=pandora-kernel.git

sched: release buddies on yield

Clear buddies on yield, so that the buddy rules don't schedule them
despite them being placed right-most.

This fixed a performance regression with yield-happy binary JVMs.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Tested-by: Lin Ming <ming.m.lin@intel.com>
---

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