---

yaml --- r: 177336 b: refs/heads/master c: 87d9b4e h: refs/heads/master v: v3
git-mirror · Dec 13, 2009 · 3a77a55 · 3a77a55
1 parent 1b1894c
commit 3a77a55
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Showing 5 changed files with 22 additions and 34 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4819568f23a8bef0ca99b740ca60fe2450ab0aac
+refs/heads/master: 87d9b4e1c52867a45331a9a5495f6448e0c68b23
diff --git a/trunk/include/linux/ftrace_event.h b/trunk/include/linux/ftrace_event.h
@@ -158,6 +158,7 @@ enum {
 	FILTER_PTR_STRING,
 };
 
+extern int trace_event_raw_init(struct ftrace_event_call *call);
 extern int trace_define_common_fields(struct ftrace_event_call *call);
 extern int trace_define_field(struct ftrace_event_call *call, const char *type,
 			      const char *name, int offset, int size,

diff --git a/trunk/include/linux/syscalls.h b/trunk/include/linux/syscalls.h
@@ -145,7 +145,7 @@ struct perf_event_attr;
 		.name                   = "sys_enter"#sname,		\
 		.system                 = "syscalls",			\
 		.event                  = &enter_syscall_print_##sname,	\
-		.raw_init		= init_syscall_trace,		\
+		.raw_init		= trace_event_raw_init,		\
 		.show_format		= syscall_enter_format,		\
 		.define_fields		= syscall_enter_define_fields,	\
 		.regfunc		= reg_event_syscall_enter,	\
@@ -167,7 +167,7 @@ struct perf_event_attr;
 		.name                   = "sys_exit"#sname,		\
 		.system                 = "syscalls",			\
 		.event                  = &exit_syscall_print_##sname,	\
-		.raw_init		= init_syscall_trace,		\
+		.raw_init		= trace_event_raw_init,		\
 		.show_format		= syscall_exit_format,		\
 		.define_fields		= syscall_exit_define_fields,	\
 		.regfunc		= reg_event_syscall_exit,	\

diff --git a/trunk/include/trace/ftrace.h b/trunk/include/trace/ftrace.h
@@ -623,33 +623,19 @@ static void ftrace_profile_disable_##name(struct ftrace_event_call *unused)\
  *	.trace			= ftrace_raw_output_<call>, <-- stage 2
  * };
  *
- * static int ftrace_raw_init_event_<call>(struct ftrace_event_call *unused)
- * {
- *	int id;
- *
- *	id = register_ftrace_event(&ftrace_event_type_<call>);
- *	if (!id)
- *		return -ENODEV;
- *	event_<call>.id = id;
- *	return 0;
- * }
- *
  * static struct ftrace_event_call __used
  * __attribute__((__aligned__(4)))
  * __attribute__((section("_ftrace_events"))) event_<call> = {
  *	.name			= "<call>",
  *	.system			= "<system>",
- *	.raw_init		= ftrace_raw_init_event_<call>,
+ *	.raw_init		= trace_event_raw_init,
  *	.regfunc		= ftrace_reg_event_<call>,
  *	.unregfunc		= ftrace_unreg_event_<call>,
  *	.show_format		= ftrace_format_<call>,
  * }
  *
  */
 
-#undef TP_FMT
-#define TP_FMT(fmt, args...)	fmt "\n", ##args
-
 #ifdef CONFIG_EVENT_PROFILE
 
 #define _TRACE_PROFILE_INIT(call)					\
@@ -744,19 +730,7 @@ static void ftrace_raw_unreg_event_##call(struct ftrace_event_call *unused)\
 									\
 static struct trace_event ftrace_event_type_##call = {			\
 	.trace			= ftrace_raw_output_##call,		\
-};									\
-									\
-static int ftrace_raw_init_event_##call(struct ftrace_event_call *unused)\
-{									\
-	int id;								\
-									\
-	id = register_ftrace_event(&ftrace_event_type_##call);		\
-	if (!id)							\
-		return -ENODEV;						\
-	event_##call.id = id;						\
-	INIT_LIST_HEAD(&event_##call.fields);				\
-	return 0;							\
-}
+};
 
 #undef DEFINE_EVENT_PRINT
 #define DEFINE_EVENT_PRINT(template, name, proto, args, print)	\
@@ -776,7 +750,7 @@ __attribute__((section("_ftrace_events"))) event_##call = {		\
 	.name			= #call,				\
 	.system			= __stringify(TRACE_SYSTEM),		\
 	.event			= &ftrace_event_type_##call,		\
-	.raw_init		= ftrace_raw_init_event_##call,		\
+	.raw_init		= trace_event_raw_init,			\
 	.regfunc		= ftrace_raw_reg_event_##call,		\
 	.unregfunc		= ftrace_raw_unreg_event_##call,	\
 	.show_format		= ftrace_format_##template,		\
@@ -793,7 +767,7 @@ __attribute__((section("_ftrace_events"))) event_##call = {		\
 	.name			= #call,				\
 	.system			= __stringify(TRACE_SYSTEM),		\
 	.event			= &ftrace_event_type_##call,		\
-	.raw_init		= ftrace_raw_init_event_##call,		\
+	.raw_init		= trace_event_raw_init,			\
 	.regfunc		= ftrace_raw_reg_event_##call,		\
 	.unregfunc		= ftrace_raw_unreg_event_##call,	\
 	.show_format		= ftrace_format_##call,			\
@@ -953,7 +927,6 @@ end:									\
 	perf_swevent_put_recursion_context(rctx);			\
 end_recursion:								\
 	local_irq_restore(irq_flags);					\
-									\
 }
 
 #undef DEFINE_EVENT

diff --git a/trunk/kernel/trace/trace_events.c b/trunk/kernel/trace/trace_events.c
@@ -105,6 +105,20 @@ void trace_destroy_fields(struct ftrace_event_call *call)
 	}
 }
 
+int trace_event_raw_init(struct ftrace_event_call *call)
+{
+	int id;
+
+	id = register_ftrace_event(call->event);
+	if (!id)
+		return -ENODEV;
+	call->id = id;
+	INIT_LIST_HEAD(&call->fields);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(trace_event_raw_init);
+
 static void ftrace_event_enable_disable(struct ftrace_event_call *call,
 					int enable)
 {