From: Ingo Molnar <mingo@elte.hu>
Date: Mon, 4 May 2009 16:54:32 +0000 (+0200)
Subject: perf_counter: round-robin per-CPU counters too
X-Git-Tag: v2.6.31-rc1~383^2~306
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b82914ce33146186d554b0f5c41e4e13693614ce;p=pandora-kernel.git

perf_counter: round-robin per-CPU counters too

This used to be unstable when we had the rq->lock dependencies,
but now that they are that of the past we can turn on percpu
counter RR too.

[ Impact: handle counter over-commit for per-CPU counters too ]

LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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