23 lines
988 B
Plaintext
23 lines
988 B
Plaintext
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#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0
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# description: event trigger - test multiple actions on hist trigger
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# requires: set_event synthetic_events events/sched/sched_process_fork/hist
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fail() { #msg
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echo $1
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exit_fail
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}
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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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exit 0
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