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

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0
   3 # description: Kprobe dynamic event - adding and removing
   4 # requires: kprobe_events
   5
   6 ! grep -q 'myevent' kprobe_profile
   7 echo p:myevent _do_fork > kprobe_events
   8 grep -q 'myevent[[:space:]]*0[[:space:]]*0$' kprobe_profile
   9 echo 1 > events/kprobes/myevent/enable
  10 ( echo "forked" )
  11 grep -q 'myevent[[:space:]]*[[:digit:]]*[[:space:]]*0$' kprobe_profile
  12 echo 0 > events/kprobes/myevent/enable
  13 echo > kprobe_events
  14 ! grep -q 'myevent' kprobe_profile