1 files changed, 8 insertions, 1 deletions

diff --git a/run/tracer.py b/run/tracer.py
index 5e92a74..5099dff 100644
--- a/run/tracer.py
+++ b/run/tracer.py
@@ -93,7 +93,8 @@ class SchedTracer(Tracer):
         return is_device("%s%d" % (SchedTracer.DEVICE_STR, 0))
 
 class OverheadTracer(Tracer):
-    DEVICE_STR = '/dev/litmus/ft_trace0'
+    DEVICE_STR = '/dev/litmus/ft_cpu_trace0'
+    MSG_DEVICE_STR = '/dev/litmus/ft_msg_trace0'
 
     def __init__(self, output_dir):
         super(OverheadTracer, self).__init__("Overhead Trace", output_dir, True)
@@ -103,7 +104,13 @@ class OverheadTracer(Tracer):
         ftc = FTcat(conf.BINS['ftcat'], stdout_f, stderr_f,
                 OverheadTracer.DEVICE_STR, conf.OVH_ALL_EVENTS)
 
+        stdout_f2 = open('{0}/{1}'.format(self.output_dir, conf.FILES['ft_msg_data']), 'w')
+        stderr_f2 = open('{0}/{1}.stderr.txt'.format(self.output_dir, conf.FILES['ft_msg_data']), 'w')
+        ftc2 = FTcat(conf.BINS['ftcat'], stdout_f2, stderr_f2,
+                OverheadTracer.MSG_DEVICE_STR, conf.OVH_MSG_EVENTS)
+
         self.bins.append(ftc)
+        self.bins.append(ftc2)
 
     @staticmethod
     def enabled():