linux-kernel - [PATCH 01/47] perf test: Check for refcnt in thread

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Message-Id: <1437481927-29538-2-git-send-email-jolsa@kernel.org>
Date:	Tue, 21 Jul 2015 14:31:21 +0200
From:	Jiri Olsa <jolsa@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	lkml <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: [PATCH 01/47] perf test: Check for refcnt in thread_map test

Checking also for refcnt in thread_map test.

Link: http://lkml.kernel.org/n/tip-6fege00q2h2ulx4296921evo@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
 tools/perf/tests/thread-map.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/perf/tests/thread-map.c b/tools/perf/tests/thread-map.c
index 5acf000939ea..138a0e3431fa 100644
--- a/tools/perf/tests/thread-map.c
+++ b/tools/perf/tests/thread-map.c
@@ -20,6 +20,8 @@ int test__thread_map(void)
 	TEST_ASSERT_VAL("wrong comm",
 			thread_map__comm(map, 0) &&
 			!strcmp(thread_map__comm(map, 0), "perf"));
+	TEST_ASSERT_VAL("wrong refcnt",
+			atomic_read(&map->refcnt) == 1);
 	thread_map__put(map);
 
 	/* test dummy pid */
@@ -33,6 +35,8 @@ int test__thread_map(void)
 	TEST_ASSERT_VAL("wrong comm",
 			thread_map__comm(map, 0) &&
 			!strcmp(thread_map__comm(map, 0), "dummy"));
+	TEST_ASSERT_VAL("wrong refcnt",
+			atomic_read(&map->refcnt) == 1);
 	thread_map__put(map);
 	return 0;
 }
-- 
2.4.3

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