tools/testing/selftests/ftrace/test.d/kprobe/kprobe_insn_boundary.tc

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0-or-later
   3 # Copyright (C) 2023 Akanksha J N, IBM corporation
   4 # description: Register multiple kprobe events in a function
   5 # requires: kprobe_events
   6
   7 for i in `seq 0 255`; do
   8   echo p $FUNCTION_FORK+${i} >> kprobe_events || continue
   9 done
  10
  11 cat kprobe_events >> $testlog
  12
  13 echo 1 > events/kprobes/enable
  14 ( echo "forked" )
  15 echo 0 > events/kprobes/enable
  16 echo > kprobe_events
  17 echo "Waiting for unoptimizing & freeing"
  18 sleep 5
  19 echo "Done"