1#!/bin/sh 2# description: event trigger - test multiple actions on hist trigger 3 4fail() { #msg 5 echo $1 6 exit_fail 7} 8 9if [ ! -f set_event ]; then 10 echo "event tracing is not supported" 11 exit_unsupported 12fi 13 14if [ ! -f synthetic_events ]; then 15 echo "synthetic event is not supported" 16 exit_unsupported 17fi 18 19echo "Test multiple actions on hist trigger" 20echo 'wakeup_latency u64 lat; pid_t pid' >> synthetic_events 21TRIGGER1=events/sched/sched_wakeup/trigger 22TRIGGER2=events/sched/sched_switch/trigger 23 24echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="cyclictest"' > $TRIGGER1 25echo 'hist:keys=next_pid:wakeup_lat=common_timestamp.usecs-$ts0 if next_comm=="cyclictest"' >> $TRIGGER2 26echo 'hist:keys=next_pid:onmatch(sched.sched_wakeup).wakeup_latency(sched.sched_switch.$wakeup_lat,next_pid) if next_comm=="cyclictest"' >> $TRIGGER2 27echo 'hist:keys=next_pid:onmatch(sched.sched_wakeup).wakeup_latency(sched.sched_switch.$wakeup_lat,prev_pid) if next_comm=="cyclictest"' >> $TRIGGER2 28echo 'hist:keys=next_pid if next_comm=="cyclictest"' >> $TRIGGER2 29 30exit 0 31