From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Wed, 19 Aug 2009 09:18:27 +0000 (+0200)
Subject: perf_counter: Allow sharing of output channels
X-Git-Tag: v2.6.32-rc1~720^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a4be7c2778d1fd8e0a8a5607bec91fa221ab2c91;p=pandora-kernel.git

perf_counter: Allow sharing of output channels

Provide the ability to configure a counter to send its output
to another (already existing) counter's output stream.

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: Mike Galbraith <efault@gmx.de>
Cc: stephane eranian <eranian@googlemail.com>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <20090819092023.980284148@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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