]>
git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - tools/testing/selftests/ftrace/test.d/kprobe/multiple_kprobes.tc
2 # description: Register/unregister many kprobe events
4 # ftrace fentry skip size depends on the machine architecture.
5 # Currently HAVE_KPROBES_ON_FTRACE defined on x86 and powerpc
7 x86_64|i
[3456]86) OFFS
=5;;
12 echo "Setup up to 256 kprobes"
13 grep t
/proc
/kallsyms | cut
-f3 -d" " |
grep -v .
*\\..
* | \
14 head -n 256 |
while read i
; do echo p
${i}+${OFFS} ; done > kprobe_events ||
:
16 echo 1 > events
/kprobes
/enable
17 echo 0 > events
/kprobes
/enable
19 echo "Waiting for unoptimizing & freeing"