diff options
| author | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2017-04-03 18:18:47 -0400 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2017-04-20 22:06:37 -0400 |
| commit | bca6c8d0480a8aa5c86f8f416db96c71f6b79e29 (patch) | |
| tree | aef6cd660ec1b1bf9c25f109cb282b6fcb190353 /kernel/trace/trace_events.c | |
| parent | e51a9896794bbb819d89b803e5a8446199034853 (diff) | |
| download | linux-bca6c8d0480a8aa5c86f8f416db96c71f6b79e29.tar.bz2 | |
ftrace: Pass probe ops to probe function
In preparation to cleaning up the probe function registration code, the
"data" parameter will eventually be removed from the probe->func() call.
Instead it will receive its own "ops" function, in which it can set up its
own data that it needs to map.
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_events.c')
| -rw-r--r-- | kernel/trace/trace_events.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index 93116549a284..9dbac1881b03 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -2461,7 +2461,8 @@ struct event_probe_data { }; static void -event_enable_probe(unsigned long ip, unsigned long parent_ip, void **_data) +event_enable_probe(unsigned long ip, unsigned long parent_ip, + struct ftrace_probe_ops *ops, void **_data) { struct event_probe_data **pdata = (struct event_probe_data **)_data; struct event_probe_data *data = *pdata; @@ -2476,7 +2477,8 @@ event_enable_probe(unsigned long ip, unsigned long parent_ip, void **_data) } static void -event_enable_count_probe(unsigned long ip, unsigned long parent_ip, void **_data) +event_enable_count_probe(unsigned long ip, unsigned long parent_ip, + struct ftrace_probe_ops *ops, void **_data) { struct event_probe_data **pdata = (struct event_probe_data **)_data; struct event_probe_data *data = *pdata; @@ -2494,7 +2496,7 @@ event_enable_count_probe(unsigned long ip, unsigned long parent_ip, void **_data if (data->count != -1) (data->count)--; - event_enable_probe(ip, parent_ip, _data); + event_enable_probe(ip, parent_ip, ops, _data); } static int |