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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2019-06-19 18:08:08 +0300 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2019-08-31 19:19:38 +0300 |
| commit | eb5bf81330a722d0079d28eed13d3a9355d938bf (patch) | |
| tree | 52e70c7485800abfbcc8e851a1b5ead87311248a /tools/perf/scripts/python/stackcollapse.py | |
| parent | 41af3cf587f476f9a879b08219324c8b456e6a4c (diff) | |
| download | linux-eb5bf81330a722d0079d28eed13d3a9355d938bf.tar.xz | |
tracing/kprobe: Add per-probe delete from event
Allow user to delete a probe from event. This is done by head
match. For example, if we have 2 probes on an event
$ cat kprobe_events
p:kprobes/testprobe _do_fork r1=%ax r2=%dx
p:kprobes/testprobe idle_fork r1=%ax r2=%cx
Then you can remove one of them by passing the head of definition
which identify the probe.
$ echo "-:kprobes/testprobe idle_fork" >> kprobe_events
Link: http://lkml.kernel.org/r/156095688848.28024.15798690082378432435.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions