2 # SPDX-License-Identifier: GPL-2.0
3 # description: event trigger - test trigger filter
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 echo "Test trigger filter"
33 echo 'traceoff if child_pid == 0' > events/sched/sched_process_fork/trigger
35 if [ `cat tracing_on` -ne 1 ]; then
36 fail "traceoff trigger on sched_process_fork did not work"
41 echo "Test semantic error for trigger filter"
42 ! echo 'traceoff if a' > events/sched/sched_process_fork/trigger
43 ! echo 'traceoff if common_pid=0' > events/sched/sched_process_fork/trigger
44 ! echo 'traceoff if common_pid==b' > events/sched/sched_process_fork/trigger
45 echo 'traceoff if common_pid == 0' > events/sched/sched_process_fork/trigger
46 echo '!traceoff' > events/sched/sched_process_fork/trigger
47 ! echo 'traceoff if common_pid == child_pid' > events/sched/sched_process_fork/trigger
48 echo 'traceoff if common_pid <= 0' > events/sched/sched_process_fork/trigger
49 echo '!traceoff' > events/sched/sched_process_fork/trigger
50 echo 'traceoff if common_pid >= 0' > events/sched/sched_process_fork/trigger
51 echo '!traceoff' > events/sched/sched_process_fork/trigger
52 echo 'traceoff if parent_pid >= 0 && child_pid >= 0' > events/sched/sched_process_fork/trigger
53 echo '!traceoff' > events/sched/sched_process_fork/trigger
54 echo 'traceoff if parent_pid >= 0 || child_pid >= 0' > events/sched/sched_process_fork/trigger
55 echo '!traceoff' > events/sched/sched_process_fork/trigger