selftests/ftrace: Add instance indication in test log

Add instance test indication in test log too.
Current ftracetest shows instance test indication on
the list of test, but not in the log for each test.

This adds instance test indication on the top of
each log, like below;

execute (instance) : /ftrace/test.d/ftrace/func_set_ftrace_file.tc

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>

diff --git a/tools/testing/selftests/ftrace/ftracetest b/tools/testing/selftests/ftrace/ftracetest
index 7175811..14a03ea 100755 (executable)
--- a/tools/testing/selftests/ftrace/ftracetest
+++ b/tools/testing/selftests/ftrace/ftracetest
@@ -250,7 +250,7 @@ run_test() { # testfile
   local testlog=`mktemp $LOG_DIR/${testname}-log.XXXXXX`
   export TMPDIR=`mktemp -d /tmp/ftracetest-dir.XXXXXX`
   testcase $1
-  echo "execute: "$1 > $testlog
+  echo "execute$INSTANCE: "$1 > $testlog
   SIG_RESULT=0
   if [ $VERBOSE -ge 2 ]; then
     __run_test $1 2>> $testlog | tee -a $testlog