tools lib traceevent: Make plugin unload function receive pevent
The PEVENT_PLUGIN_UNLOADER function might need some cleanup using pevent
like unregister some handlers. So pass pevent as argument.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Reviewed-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1389750340-15965-6-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 3c890cb..a3beca5 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -105,7 +105,7 @@
void *context);
typedef int (*pevent_plugin_load_func)(struct pevent *pevent);
-typedef int (*pevent_plugin_unload_func)(void);
+typedef int (*pevent_plugin_unload_func)(struct pevent *pevent);
struct plugin_option {
struct plugin_option *next;
@@ -130,7 +130,7 @@
* PEVENT_PLUGIN_UNLOADER: (optional)
* The function called just before unloading
*
- * int PEVENT_PLUGIN_UNLOADER(void)
+ * int PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
*
* PEVENT_PLUGIN_OPTIONS: (optional)
* Plugin options that can be set before loading
@@ -411,7 +411,8 @@
struct plugin_list;
struct plugin_list *traceevent_load_plugins(struct pevent *pevent);
-void traceevent_unload_plugins(struct plugin_list *plugin_list);
+void traceevent_unload_plugins(struct plugin_list *plugin_list,
+ struct pevent *pevent);
struct cmdline;
struct cmdline_list;