From 9b6d4d9fa60c70edd9524848e17ebec7f7236a2e Mon Sep 17 00:00:00 2001
From: Sergei Trofimov <sergei.trofimov@arm.com>
Date: Mon, 25 Sep 2017 11:38:01 +0100
Subject: [PATCH] utils/revent: stop recording fix.

It seems that occasionally an inclomplete recording file is pulled. Add
a one-second (target time) delay to allow SIGINT to be properly handled
and recording to be updated, followed by a sync to ensure the file has
been written.
---
 wa/utils/revent.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/wa/utils/revent.py b/wa/utils/revent.py
index 3d192881..5ecfa5de 100644
--- a/wa/utils/revent.py
+++ b/wa/utils/revent.py
@@ -281,6 +281,8 @@ class ReventRecorder(object):
 
     def stop_record(self):
         self.target.killall('revent', signal.SIGINT, as_root=self.target.is_rooted)
+        self.target.sleep(1)
+        self.target.execute('sync')
 
     def replay(self, revent_file, timeout=None):
         self.target.killall('revent')