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-rw-r--r--tools/perf/tests/mmap-thread-lookup.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/perf/tests/mmap-thread-lookup.c b/tools/perf/tests/mmap-thread-lookup.c
index 2113f1c..7f48efa 100644
--- a/tools/perf/tests/mmap-thread-lookup.c
+++ b/tools/perf/tests/mmap-thread-lookup.c
@@ -129,7 +129,7 @@ static int synth_all(struct machine *machine)
{
return perf_event__synthesize_threads(NULL,
perf_event__process,
- machine, 0);
+ machine, 0, 500);
}
static int synth_process(struct machine *machine)
@@ -141,7 +141,7 @@ static int synth_process(struct machine *machine)
err = perf_event__synthesize_thread_map(NULL, map,
perf_event__process,
- machine, 0);
+ machine, 0, 500);
thread_map__delete(map);
return err;
@@ -191,6 +191,8 @@ static int mmap_events(synth_cb synth)
PERF_RECORD_MISC_USER, MAP__FUNCTION,
(unsigned long) (td->map + 1), &al);
+ thread__put(thread);
+
if (!al.map) {
pr_debug("failed, couldn't find map\n");
err = -1;
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