From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Thu, 17 Sep 2009 17:59:05 +0000 (+0200)
Subject: perf record: Disable profiling before draining the buffer
X-Git-Tag: v2.6.32-rc1~628^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b412664d0a487c2e16ac43f4fcede346df33254;p=pandora-kernel.git

perf record: Disable profiling before draining the buffer

I noticed that perf-record continues profiling itself after the
child terminated and we're draining the buffer.

This can cause a _lot_ of overhead with --all recording - we keep
and keep recording, which produces new and new events.

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