]>
git.ipfire.org Git - thirdparty/kernel/linux.git/blob - tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc
2 # SPDX-License-Identifier: GPL-2.0
3 # description: event tracing - enable/disable with subsystem level files
18 ping localhost
-c 1 ||
sleep .001 ||
usleep 1 ||
sleep 1
21 if [ ! -f set_event
-o ! -d events
/sched
]; then
22 echo "event tracing is not supported"
29 echo 'sched:*' > set_event
33 count
=`cat trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l`
34 if [ $count -lt 3 ]; then
35 fail
"at least fork, exec and exit events should be recorded"
40 echo 1 > events
/sched
/enable
44 count
=`cat trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l`
45 if [ $count -lt 3 ]; then
46 fail
"at least fork, exec and exit events should be recorded"
51 echo 0 > events
/sched
/enable
55 count
=`cat trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l`
56 if [ $count -ne 0 ]; then
57 fail
"any of scheduler events should not be recorded"