From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Sat, 6 Mar 2010 12:47:07 +0000 (+0100)
Subject: perf, x86: Fix PEBS enable/disable vs cpuc->enabled
X-Git-Tag: v2.6.35-rc1~522^2~222
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4807e3d5dc7bb7057dd6ca3abb09f3da2eb8c323;p=pandora-kernel.git

perf, x86: Fix PEBS enable/disable vs cpuc->enabled

We should never call ->enable with the pmu enabled, and we _can_ have
->disable called with the pmu enabled.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: paulus@samba.org
Cc: eranian@google.com
Cc: robert.richter@amd.com
Cc: fweisbec@gmail.com
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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