From: Li Zefan <lizf@cn.fujitsu.com>
Date: Tue, 16 Jun 2009 08:39:12 +0000 (+0800)
Subject: tracing/filters: free filter_string in destroy_preds()
X-Git-Tag: v2.6.31-rc1~95^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=57be88878e7aa38750384704d811485a607bbda4;p=pandora-kernel.git

tracing/filters: free filter_string in destroy_preds()

filter->filter_string is not freed when unloading a module:

 # insmod trace-events-sample.ko
 # echo "bar < 100" > /mnt/tracing/events/sample/foo_bar/filter
 # rmmod trace-events-sample.ko

[ Impact: fix memory leak when unloading module ]

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4A375A30.9060802@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

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