From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Mon, 25 Jan 2010 14:58:43 +0000 (+0100)
Subject: perf_event: x86: Deduplicate the disable code
X-Git-Tag: v2.6.34-rc1~197^2~80
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e8418736dff9c6fdadb2f87dcc2087cebf32167;p=pandora-kernel.git

perf_event: x86: Deduplicate the disable code

Share the meat of the x86_pmu_disable() code with hw_perf_enable().

Also remove the barrier() from that code, since I could not convince
myself we actually need it.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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