Basic comment to describe the tests and the requirements

Signed-off-by: Julien Desfossez <julien.desfossez@polymtl.ca>

diff --git a/ust-systemtap-tracepoints/runtest.sh b/ust-systemtap-tracepoints/runtest.sh
index f4d5424cccdb23a99211d2d2725c6163259ec8ee..9301162730f25bd980e724d65a25d2d9922cc989 100644 (file)
--- a/ust-systemtap-tracepoints/runtest.sh
+++ b/ust-systemtap-tracepoints/runtest.sh
@@ -1,6 +1,13 @@
 #!/bin/sh
 
 #!/bin/sh
 

-#UST scalability test
+# UST vs SystemTap scalability test
+# This script can run 4 different tests :
+# - UST in flight recorder mode
+# - UST writing the trace to disk
+# - SystemTap in flight recorder mode
+# - SystemTap writing the trace to disk
+
+# You need to be root to run the SystemTap tests because of the rmmod

 
 BINARY=tracepoint_benchmark
 REPORT=/tmp/testreport
 
 BINARY=tracepoint_benchmark
 REPORT=/tmp/testreport