From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Thu, 20 May 2010 18:54:31 +0000 (+0200)
Subject: perf: Optimize perf_tp_event_match()
X-Git-Tag: v2.6.35-rc1~30^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=580d607cd666dfabfc1c7b0fb08c8ac690c7c87f;p=pandora-kernel.git

perf: Optimize perf_tp_event_match()

Since we know tracepoints come from kernel context,
avoid conditionals that try and establish that very
fact.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <20100521090710.904944001@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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