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-rw-r--r--tools/perf/perf.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index cb1d2499c45c..a929618b8eb6 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -19,6 +19,8 @@
#include "util/debug.h"
#include <api/fs/tracing_path.h>
#include <pthread.h>
+#include <stdlib.h>
+#include <time.h>
const char perf_usage_string[] =
"perf [--version] [--help] [OPTIONS] COMMAND [ARGS]";
@@ -542,6 +544,8 @@ int main(int argc, const char **argv)
if (!cmd)
cmd = "perf-help";
+ srandom(time(NULL));
+
/* get debugfs/tracefs mount point from /proc/mounts */
tracing_path_mount();