45 lines
1.2 KiB
Bash
45 lines
1.2 KiB
Bash
#!/bin/sh
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# description: event trigger - test multiple actions on hist trigger
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do_reset() {
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reset_trigger
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echo > set_event
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clear_trace
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}
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fail() { #msg
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do_reset
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echo $1
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exit_fail
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}
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if [ ! -f set_event ]; then
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echo "event tracing is not supported"
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exit_unsupported
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fi
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if [ ! -f synthetic_events ]; then
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echo "synthetic event is not supported"
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exit_unsupported
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fi
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clear_synthetic_events
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reset_tracer
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do_reset
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echo "Test multiple actions on hist trigger"
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echo 'wakeup_latency u64 lat; pid_t pid' >> synthetic_events
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TRIGGER1=events/sched/sched_wakeup/trigger
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TRIGGER2=events/sched/sched_switch/trigger
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echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="cyclictest"' > $TRIGGER1
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echo 'hist:keys=next_pid:wakeup_lat=common_timestamp.usecs-$ts0 if next_comm=="cyclictest"' >> $TRIGGER2
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echo 'hist:keys=next_pid:onmatch(sched.sched_wakeup).wakeup_latency(sched.sched_switch.$wakeup_lat,next_pid) if next_comm=="cyclictest"' >> $TRIGGER2
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echo 'hist:keys=next_pid:onmatch(sched.sched_wakeup).wakeup_latency(sched.sched_switch.$wakeup_lat,prev_pid) if next_comm=="cyclictest"' >> $TRIGGER2
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echo 'hist:keys=next_pid if next_comm=="cyclictest"' >> $TRIGGER2
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do_reset
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exit 0
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