2 # description: event tracing - enable/disable with event level files
16 ping localhost
-c 1 ||
sleep .001 ||
usleep 1 ||
sleep 1
19 if [ ! -f set_event
-o ! -d events
/sched
]; then
20 echo "event tracing is not supported"
27 echo 'sched:sched_switch' > set_event
31 count
=`cat trace | grep sched_switch | wc -l`
32 if [ $count -eq 0 ]; then
33 fail
"sched_switch events are not recorded"
38 echo 1 > events
/sched
/sched_switch
/enable
42 count
=`cat trace | grep sched_switch | wc -l`
43 if [ $count -eq 0 ]; then
44 fail
"sched_switch events are not recorded"
49 echo 0 > events
/sched
/sched_switch
/enable
53 count
=`cat trace | grep sched_switch | wc -l`
54 if [ $count -ne 0 ]; then
55 fail
"sched_switch events should not be recorded"