2 # SPDX-License-Identifier: GPL-2.0
3 # description: event trigger - test stacktrace-trigger
17 if [ ! -f set_event -o ! -d events/sched ]; then
18 echo "event tracing is not supported"
22 if [ ! -f events/sched/sched_process_fork/trigger ]; then
23 echo "event trigger is not supported"
30 FEATURE=`grep stacktrace events/sched/sched_process_fork/trigger`
31 if [ -z "$FEATURE" ]; then
32 echo "stacktrace trigger is not supported"
36 echo "Test stacktrace tigger"
38 echo 0 > options/stacktrace
39 echo 'stacktrace' > events/sched/sched_process_fork/trigger
41 grep "<stack trace>" trace > /dev/null || \
42 fail "stacktrace trigger on sched_process_fork did not work"
46 echo "Test stacktrace semantic errors"
48 ! echo "stacktrace:foo" > events/sched/sched_process_fork/trigger
49 echo "stacktrace" > events/sched/sched_process_fork/trigger
50 ! echo "stacktrace" > events/sched/sched_process_fork/trigger