Commit a58cc70a authored Feb 20, 2025 by Steven Rostedt Committed by Shuah Khan Feb 20, 2025

selftests/ftrace: Clean up triggers after setting them

The triggers set in trigger-onchange-action-hist.tc and
trigger-snapshot-action-hist.tc are not cleaned up at the end. These tests
can also be done in instances and without cleaning up the triggers, the
instances can not be removed as they are still "busy".

Link: https://lore.kernel.org/r/20250220185846.291817731@goodmis.org

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

parent 4a3134b1

tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc

+2 −0

Original line number	Diff line number	Diff line
		@@ -19,4 +19,6 @@ if ! grep -q "changed:" events/sched/sched_waking/hist; then
		fail "Failed to create onchange action inter-event histogram"
		fi

		echo '!hist:keys=comm:newprio=prio:onchange($newprio).save(comm,prio) if comm=="ping"' >> events/sched/sched_waking/trigger

		exit 0

tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc

+2 −0

Original line number	Diff line number	Diff line
		@@ -27,4 +27,6 @@ if ! grep -q "comm=ping" snapshot; then
		fail "Failed to create snapshot action inter-event histogram"
		fi

		echo '!hist:keys=comm:newprio=prio:onchange($newprio).save(comm,prio):onchange($newprio).snapshot() if comm=="ping"' >> events/sched/sched_waking/trigger

		exit 0