From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Sat, 6 Mar 2010 17:57:38 +0000 (+0100)
Subject: perf, x86: Deal with multiple state bits for pebs-fmt1
X-Git-Tag: v2.6.35-rc1~522^2~219
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12ab854d744f04bfc5c6c4db723b7e31fc03eb29;p=pandora-kernel.git

perf, x86: Deal with multiple state bits for pebs-fmt1

Its unclear if the PEBS state record will have only a single bit set, in
case it does not and accumulates bits, deal with that by only processing
each event once.

Also, robustify some of the code.

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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