cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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trigger-multi-actions-accept.tc (988B)

      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
      6fail() { #msg
      7    echo $1
      8    exit_fail
      9}
     10
     11echo "Test multiple actions on hist trigger"
     12echo 'wakeup_latency u64 lat; pid_t pid' >> synthetic_events
     13TRIGGER1=events/sched/sched_wakeup/trigger
     14TRIGGER2=events/sched/sched_switch/trigger
     15
     16echo 'hist:keys=pid:ts0=common_timestamp.usecs if comm=="cyclictest"' > $TRIGGER1
     17echo 'hist:keys=next_pid:wakeup_lat=common_timestamp.usecs-$ts0 if next_comm=="cyclictest"' >> $TRIGGER2
     18echo 'hist:keys=next_pid:onmatch(sched.sched_wakeup).wakeup_latency(sched.sched_switch.$wakeup_lat,next_pid) if next_comm=="cyclictest"' >> $TRIGGER2
     19echo 'hist:keys=next_pid:onmatch(sched.sched_wakeup).wakeup_latency(sched.sched_switch.$wakeup_lat,prev_pid) if next_comm=="cyclictest"' >> $TRIGGER2
     20echo 'hist:keys=next_pid if next_comm=="cyclictest"' >> $TRIGGER2
     21
     22exit 0