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tools lib traceevent: Make plugin unload function receive pevent

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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>
This commit is contained in:
Namhyung Kim
2014-01-15 10:45:28 +09:00
committed by Arnaldo Carvalho de Melo
parent e825e756f8
commit 8d0c2224ca
4 changed files with 8 additions and 7 deletions
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7
tools/lib/traceevent/event-parse.h
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@@ -105,7 +105,7 @@ typedef int (*pevent_event_handler_func)(struct trace_seq *s,
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 @@ struct plugin_option {
* 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 @@ enum pevent_errno {
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;