From: Robert Richter <robert.richter@amd.com>
Date: Mon, 3 May 2010 12:41:22 +0000 (+0200)
Subject: oprofile/x86: stop disabled counters in nmi handler
X-Git-Tag: v2.6.35-rc1~523^2^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de654649737696ecf32873c341b305e30f3dc777;p=pandora-kernel.git

oprofile/x86: stop disabled counters in nmi handler

This patch adds checks to the nmi handler. Now samples are only
generated and counters reenabled, if the counters are running.
Otherwise the counters are stopped, if oprofile is using the nmi. In
other cases it will ignore the nmi notification.

Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Robert Richter <robert.richter@amd.com>
---

Reading git-diff-tree failed