From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Wed, 19 May 2010 08:52:27 +0000 (+0200)
Subject: perf, trace: Optimize tracepoints by removing IRQ-disable from perf/tracepoint intera... 
X-Git-Tag: v2.6.35-rc1~30^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7e2ecef92d2e7785e6d76b41e5ba8bcbc45259d;p=pandora-kernel.git

perf, trace: Optimize tracepoints by removing IRQ-disable from perf/tracepoint interaction

Improves performance.

Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
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: <1274259525.5605.10352.camel@twins>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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