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| author | Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | 2014-03-21 01:19:01 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-03-21 14:01:15 -0400 |
| commit | 0dea6d52638b2693b18cd2ed8938b236e0789ddb (patch) | |
| tree | 3b7e20b680b63900e81dee3a0f2469c4ae4abe7a /include/linux/tracepoint.h | |
| parent | bc4c426ee2431d1f717004d3bbaacbd819b544fd (diff) | |
| download | lwn-0dea6d52638b2693b18cd2ed8938b236e0789ddb.tar.gz lwn-0dea6d52638b2693b18cd2ed8938b236e0789ddb.zip | |
tracepoint: Remove unused API functions
After the following commit:
commit b75ef8b44b1cb95f5a26484b0e2fe37a63b12b44
Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Wed Aug 10 15:18:39 2011 -0400
Tracepoint: Dissociate from module mutex
The following functions became unnecessary:
- tracepoint_probe_register_noupdate,
- tracepoint_probe_unregister_noupdate,
- tracepoint_probe_update_all.
In fact, none of the in-kernel tracers, nor LTTng, nor SystemTAP use
them. Remove those.
Moreover, the functions:
- tracepoint_iter_start,
- tracepoint_iter_next,
- tracepoint_iter_stop,
- tracepoint_iter_reset.
are unused by in-kernel tracers, LTTng and SystemTAP. Remove those too.
Link: http://lkml.kernel.org/r/1395379142-2118-2-git-send-email-mathieu.desnoyers@efficios.com
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/tracepoint.h')
| -rw-r--r-- | include/linux/tracepoint.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index accc497f8d72..a3b2837d8dd1 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -48,12 +48,6 @@ extern int tracepoint_probe_register(const char *name, void *probe, void *data); extern int tracepoint_probe_unregister(const char *name, void *probe, void *data); -extern int tracepoint_probe_register_noupdate(const char *name, void *probe, - void *data); -extern int tracepoint_probe_unregister_noupdate(const char *name, void *probe, - void *data); -extern void tracepoint_probe_update_all(void); - #ifdef CONFIG_MODULES struct tp_module { struct list_head list; @@ -62,18 +56,6 @@ struct tp_module { }; #endif /* CONFIG_MODULES */ -struct tracepoint_iter { -#ifdef CONFIG_MODULES - struct tp_module *module; -#endif /* CONFIG_MODULES */ - struct tracepoint * const *tracepoint; -}; - -extern void tracepoint_iter_start(struct tracepoint_iter *iter); -extern void tracepoint_iter_next(struct tracepoint_iter *iter); -extern void tracepoint_iter_stop(struct tracepoint_iter *iter); -extern void tracepoint_iter_reset(struct tracepoint_iter *iter); - /* * tracepoint_synchronize_unregister must be called between the last tracepoint * probe unregistration and the end of module exit to make sure there is no |