am 75c09ba3: am ee640552: am 1ada513f: Merge "Fix perfboot.py to exit by Ctrl+C."

* commit '75c09ba367d4caaa4f3d0468fd6f0c0410ab96a5':
  Fix perfboot.py to exit by Ctrl+C.
diff --git a/init/perfboot.py b/init/perfboot.py
index 8f2096a..3d4940c 100755
--- a/init/perfboot.py
+++ b/init/perfboot.py
@@ -141,6 +141,7 @@
         def notify_timeout():
             self._timedout = True
         self._timer = threading.Timer(timeout, notify_timeout)
+        self._timer.daemon = True
         self._timer.start()
 
     def is_timedout(self):