linux-kernel - [PATCH 73/79] libperf: Add perf_cpu

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Message-Id: <20190721112506.12306-74-jolsa@kernel.org>
Date:   Sun, 21 Jul 2019 13:25:00 +0200
From:   Jiri Olsa <jolsa@...nel.org>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     lkml <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Andi Kleen <ak@...ux.intel.com>,
        Alexey Budankov <alexey.budankov@...ux.intel.com>,
        Michael Petlan <mpetlan@...hat.com>
Subject: [PATCH 73/79] libperf: Add perf_cpu_map test

Add simple perf_cpu_map tests.

Link: http://lkml.kernel.org/n/tip-143x51wped4tlsb06sapbfp0@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
 tools/perf/lib/tests/Makefile      |  2 +-
 tools/perf/lib/tests/test-cpumap.c | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 tools/perf/lib/tests/test-cpumap.c

diff --git a/tools/perf/lib/tests/Makefile b/tools/perf/lib/tests/Makefile
index de951ae38dea..b72c8c47df61 100644
--- a/tools/perf/lib/tests/Makefile
+++ b/tools/perf/lib/tests/Makefile
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
 
-TESTS =
+TESTS = test-cpumap
 
 TESTS_SO := $(addsuffix -so,$(TESTS))
 TESTS_A  := $(addsuffix -a,$(TESTS))
diff --git a/tools/perf/lib/tests/test-cpumap.c b/tools/perf/lib/tests/test-cpumap.c
new file mode 100644
index 000000000000..76a43cfb83a1
--- /dev/null
+++ b/tools/perf/lib/tests/test-cpumap.c
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <perf/cpumap.h>
+#include <internal/tests.h>
+
+int main(int argc, char **argv)
+{
+	struct perf_cpu_map *cpus;
+
+	__T_START;
+
+	cpus = perf_cpu_map__dummy_new();
+	if (!cpus)
+		return -1;
+
+	perf_cpu_map__get(cpus);
+	perf_cpu_map__put(cpus);
+	perf_cpu_map__put(cpus);
+
+	__T_OK;
+	return 0;
+}
-- 
2.21.0