linux-kernel - [PATCH 6/6] perf tools: Free {branch,mem}_info when freeing hist

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Date:	Wed,  7 Nov 2012 16:27:14 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Stephane Eranian <eranian@...gle.com>,
	Andi Kleen <ak@...ux.intel.com>,
	Namhyung Kim <namhyung.kim@....com>
Subject: [PATCH 6/6] perf tools: Free {branch,mem}_info when freeing hist_entry

From: Namhyung Kim <namhyung.kim@....com>

Those data should be free along with the associated hist_entry,
otherwise they'll be leaked.

Cc: Stephane Eranian <eranian@...gle.com>
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
 tools/perf/util/hist.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 52fe4e24502b..50030133fb3b 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -470,6 +470,8 @@ hist_entry__collapse(struct hist_entry *left, struct hist_entry *right)
 
 void hist_entry__free(struct hist_entry *he)
 {
+	free(he->branch_info);
+	free(he->mem_info);
 	free(he);
 }
 
-- 
1.7.11.7

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