diff options
| author | Masami Hiramatsu <mhiramat@kernel.org> | 2019-05-31 18:17:47 +0300 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2019-07-16 22:14:47 +0300 |
| commit | b55ce203a8f327b623688c8fb551ac3f9781edea (patch) | |
| tree | 97acf0cdd960112ade05c79b4d090a92fa5f069a /kernel/trace/trace_probe.h | |
| parent | 747774d6b018ca02493fd3f321624dfce749da61 (diff) | |
| download | linux-b55ce203a8f327b623688c8fb551ac3f9781edea.tar.xz | |
tracing/probe: Add probe event name and group name accesses APIs
Add trace_probe_name() and trace_probe_group_name() functions
for accessing probe name and group name of trace_probe.
Link: http://lkml.kernel.org/r/155931586717.28323.8738615064952254761.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_probe.h')
| -rw-r--r-- | kernel/trace/trace_probe.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/trace/trace_probe.h b/kernel/trace/trace_probe.h index 87d48d850b63..67424cb5d5d6 100644 --- a/kernel/trace/trace_probe.h +++ b/kernel/trace/trace_probe.h @@ -266,6 +266,16 @@ static inline bool trace_probe_is_registered(struct trace_probe *tp) return trace_probe_test_flag(tp, TP_FLAG_REGISTERED); } +static inline const char *trace_probe_name(struct trace_probe *tp) +{ + return trace_event_name(&tp->call); +} + +static inline const char *trace_probe_group_name(struct trace_probe *tp) +{ + return tp->call.class->system; +} + static inline int trace_probe_unregister_event_call(struct trace_probe *tp) { /* tp->event is unregistered in trace_remove_event_call() */ |