From: Steven Rostedt Date: Thu, 20 Feb 2025 18:58:01 +0000 (-0500) Subject: selftests/ftrace: Clean up triggers after setting them X-Git-Tag: v6.15-rc1~138^2~4 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a58cc70af2d5e3323209ae6b140bdcfda2863394;p=thirdparty%2Fkernel%2Fstable.git 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) Signed-off-by: Shuah Khan --- diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc index 91339c1308324..2430f541cd5dd 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc @@ -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($newprio).save(comm,prio) if comm=="ping"' >> events/sched/sched_waking/trigger + exit 0 diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc index 147967e86584a..334595daa9f47 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc @@ -27,4 +27,6 @@ if ! grep -q "comm=ping" snapshot; then fail "Failed to create snapshot action inter-event histogram" fi +echo '!hist:keys=comm:newprio=prio:onchange($newprio).save(comm,prio):onchange($newprio).snapshot() if comm=="ping"' >> events/sched/sched_waking/trigger + exit 0