From: Ingo Molnar <mingo@elte.hu>
Date: Mon, 25 May 2009 19:41:28 +0000 (+0200)
Subject: Revert "perf_counter, x86: speed up the scheduling fast-path"
X-Git-Tag: v2.6.31-rc1~383^2~223
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53b441a565bf4036ab49c8ea04c5ad06ace7dd6b;p=pandora-kernel.git

Revert "perf_counter, x86: speed up the scheduling fast-path"

This reverts commit b68f1d2e7aa21029d73c7d453a8046e95d351740.

It is causing problems (stuck/stuttering profiling) - when mixed
NMI and non-NMI counters are used.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
LKML-Reference: <20090525153931.703093461@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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