diff options
| author | Masami Hiramatsu <mhiramat@kernel.org> | 2019-06-01 00:17:57 +0900 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2019-07-16 15:14:47 -0400 |
| commit | e3dc9f898ef9c6a1a96378517573ee2d04d0abcc (patch) | |
| tree | 262ce067fc6f2c093026ba9286fa6bc7f12e1cd3 /kernel/trace/trace_probe.h | |
| parent | b55ce203a8f327b623688c8fb551ac3f9781edea (diff) | |
tracing/probe: Add trace_event_call accesses APIs
Add trace_event_call access APIs for trace_probe.
Instead of accessing trace_probe.call directly, use those
accesses by trace_probe_event_call() method. This hides
the relationship of trace_event_call and trace_probe from
trace_kprobe and trace_uprobe.
Link: http://lkml.kernel.org/r/155931587711.28323.8335129014686133120.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 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/trace/trace_probe.h b/kernel/trace/trace_probe.h index 67424cb5d5d6..6c33d4aa36c3 100644 --- a/kernel/trace/trace_probe.h +++ b/kernel/trace/trace_probe.h @@ -276,6 +276,12 @@ static inline const char *trace_probe_group_name(struct trace_probe *tp) return tp->call.class->system; } +static inline struct trace_event_call * + trace_probe_event_call(struct trace_probe *tp) +{ + return &tp->call; +} + static inline int trace_probe_unregister_event_call(struct trace_probe *tp) { /* tp->event is unregistered in trace_remove_event_call() */ |