2 # SPDX-License-Identifier: GPL-2.0
3 # description: event trigger - test event enable/disable trigger
18 if [ ! -f set_event -o ! -d events/sched ]; then
19 echo "event tracing is not supported"
23 if [ ! -f events/sched/sched_process_fork/trigger ]; then
24 echo "event trigger is not supported"
31 FEATURE=`grep enable_event events/sched/sched_process_fork/trigger`
32 if [ -z "$FEATURE" ]; then
33 echo "event enable/disable trigger is not supported"
37 echo "Test enable_event trigger"
38 echo 0 > events/sched/sched_switch/enable
39 echo 'enable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger
41 if [ `cat events/sched/sched_switch/enable` != '1*' ]; then
42 fail "enable_event trigger on sched_process_fork did not work"
47 echo "Test disable_event trigger"
48 echo 1 > events/sched/sched_switch/enable
49 echo 'disable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger
51 if [ `cat events/sched/sched_switch/enable` != '0*' ]; then
52 fail "disable_event trigger on sched_process_fork did not work"
57 echo "Test semantic error for event enable/disable trigger"
58 ! echo 'enable_event:nogroup:noevent' > events/sched/sched_process_fork/trigger
59 ! echo 'disable_event+1' > events/sched/sched_process_fork/trigger
60 echo 'enable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger
61 ! echo 'enable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger
62 ! echo 'disable_event:sched:sched_switch' > events/sched/sched_process_fork/trigger