tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0
   3 # description: event trigger - test multiple actions on hist trigger
   4 # requires: set_event synthetic_events events/sched/sched_process_fork/hist
   5
   6 fail() { #msg
   7     echo $1
   8     exit_fail
   9 }
  10
  11 echo "Test multiple actions on hist trigger"
  12 echo 'wakeup_latency u64 lat; pid_t pid' >> synthetic_events
  13 TRIGGER1=events/sched/sched_wakeup/trigger
  14 TRIGGER2=events/sched/sched_switch/trigger
  15
  16 echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="cyclictest"' > $TRIGGER1
  17 echo 'hist:keys=next_pid:wakeup_lat=common_timestamp.usecs-$ts0 if next_comm=="cyclictest"' >> $TRIGGER2
  18 echo 'hist:keys=next_pid:onmatch(sched.sched_wakeup).wakeup_latency(sched.sched_switch.$wakeup_lat,next_pid) if next_comm=="cyclictest"' >> $TRIGGER2
  19 echo 'hist:keys=next_pid:onmatch(sched.sched_wakeup).wakeup_latency(sched.sched_switch.$wakeup_lat,prev_pid) if next_comm=="cyclictest"' >> $TRIGGER2
  20 echo 'hist:keys=next_pid if next_comm=="cyclictest"' >> $TRIGGER2
  21
  22 exit 0