diff options
Diffstat (limited to 'tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc')
| -rw-r--r-- | tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc | 3 |
1 files changed, 3 insertions, 0 deletions
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 147967e86584..9eb37c2fa417 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 @@ -2,6 +2,7 @@ # SPDX-License-Identifier: GPL-2.0 # description: event trigger - test inter-event histogram trigger snapshot action # requires: set_event snapshot events/sched/sched_process_fork/hist "onchange(var)":README "snapshot()":README ping:program +# flags: instance fail() { #msg echo $1 @@ -27,4 +28,6 @@ if ! grep -q "comm=ping" snapshot; then fail "Failed to create snapshot action inter-event histogram" fi +echo '!hist:keys=comm:newprio=prio:onchange($newprio).save(comm,prio):onchange($newprio).snapshot() if comm=="ping"' >> events/sched/sched_waking/trigger + exit 0 |