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selftests/ftrace: Clean up triggers after setting them

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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>
This commit is contained in:
Steven Rostedt
2025-02-20 13:58:01 -05:00
committed by Shuah Khan
parent 4a3134b114
commit a58cc70af2
2 changed files with 4 additions and 0 deletions
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2
tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc
View File

@@ -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

2
tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc
View File

@@ -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