[mirror_ubuntu-artful-kernel.git] / tools / testing / selftests / ftrace / test.d / kprobe / add_and_remove.tc

#!/bin/sh
# description: Kprobe dynamic event - adding and removing

[ -f kprobe_events ] || exit_unsupported # this is configurable

echo 0 > events/enable
echo > kprobe_events
echo p:myevent _do_fork > kprobe_events
grep myevent kprobe_events
test -d events/kprobes/myevent
echo > kprobe_events
clear_trace
Commit	Line	Data
2909ef28 MH	1	#!/bin/sh
	2	# description: Kprobe dynamic event - adding and removing
	3
915de2ad	4	[ -f kprobe_events ] \|\| exit_unsupported # this is configurable
2909ef28	5
915de2ad MH	6	echo 0 > events/enable
915de2ad MH	7	echo > kprobe_events
c28628b8	8	echo p:myevent _do_fork > kprobe_events
915de2ad MH	9	grep myevent kprobe_events
915de2ad MH	10	test -d events/kprobes/myevent
2909ef28	11	echo > kprobe_events
ce1ac64b	12	clear_trace