From: Paul Mackerras <paulus@samba.org>
Date: Wed, 11 Feb 2009 12:53:19 +0000 (+0100)
Subject: perfcounters: fix refcounting bug, take 2
X-Git-Tag: v2.6.31-rc1~383^2~510
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4bcf349a0f90d1e69eb35c6df0fa285c886c1cd6;p=pandora-kernel.git

perfcounters: fix refcounting bug, take 2

Only free child_counter if it has a parent; if it doesn't, then it
has a file pointing to it and we'll free it in perf_release.

Signed-off-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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