]>
git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/blob - tools/testing/selftests/ftrace/test.d/event/toplevel-enable.tc
2 # description: event tracing - enable/disable with top level files
16 ping localhost
-c 1 ||
sleep .001 ||
usleep 1 ||
sleep 1
19 if [ ! -f available_events
-o ! -f set_event
-o ! -d events
]; then
20 echo "event tracing is not supported"
27 echo '*:*' > set_event
33 count
=`head -n 128 trace | grep -v ^# | wc -l`
34 if [ $count -eq 0 ]; then
35 fail
"none of events are recorded"
40 echo 1 > events
/enable
46 count
=`head -n 128 trace | grep -v ^# | wc -l`
47 if [ $count -eq 0 ]; then
48 fail
"none of events are recorded"
53 echo 0 > events
/enable
57 count
=`cat trace | grep -v ^# | wc -l`
58 if [ $count -ne 0 ]; then
59 fail
"any of events should not be recorded"