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Commit ee53bbd1 authored by Steven Rostedt (Red Hat)'s avatar Steven Rostedt (Red Hat) Committed by Steven Rostedt
Browse files

tracing: Move the perf code out of trace_event.h 



The trace_event.h file is for the generic trace event code. Move
the perf related code into its own trace header file perf.h

Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent 2167ae72

include/trace/define_trace.h

+1 −0
Original line number Diff line number Diff line
@@ -88,6 +88,7 @@ 


#ifdef CONFIG_EVENT_TRACING

#include <trace/trace_events.h>

#include <trace/perf.h>

#endif



#undef TRACE_EVENT

include/trace/perf.h

0 → 100644
+350 −0
Original line number Diff line number Diff line 
/*

 * Stage 4 of the trace events.

 *

 * Override the macros in <trace/trace_events.h> to include the following:

 *

 * For those macros defined with TRACE_EVENT:

 *

 * static struct ftrace_event_call event_<call>;

 *

 * static void ftrace_raw_event_<call>(void *__data, proto)

 * {

 *	struct ftrace_event_file *ftrace_file = __data;

 *	struct ftrace_event_call *event_call = ftrace_file->event_call;

 *	struct ftrace_data_offsets_<call> __maybe_unused __data_offsets;

 *	unsigned long eflags = ftrace_file->flags;

 *	enum event_trigger_type __tt = ETT_NONE;

 *	struct ring_buffer_event *event;

 *	struct ftrace_raw_<call> *entry; <-- defined in stage 1

 *	struct ring_buffer *buffer;

 *	unsigned long irq_flags;

 *	int __data_size;

 *	int pc;

 *

 *	if (!(eflags & FTRACE_EVENT_FL_TRIGGER_COND)) {

 *		if (eflags & FTRACE_EVENT_FL_TRIGGER_MODE)

 *			event_triggers_call(ftrace_file, NULL);

 *		if (eflags & FTRACE_EVENT_FL_SOFT_DISABLED)

 *			return;

 *	}

 *

 *	local_save_flags(irq_flags);

 *	pc = preempt_count();

 *

 *	__data_size = ftrace_get_offsets_<call>(&__data_offsets, args);

 *

 *	event = trace_event_buffer_lock_reserve(&buffer, ftrace_file,

 *				  event_<call>->event.type,

 *				  sizeof(*entry) + __data_size,

 *				  irq_flags, pc);

 *	if (!event)

 *		return;

 *	entry	= ring_buffer_event_data(event);

 *

 *	{ <assign>; }  <-- Here we assign the entries by the __field and

 *			   __array macros.

 *

 *	if (eflags & FTRACE_EVENT_FL_TRIGGER_COND)

 *		__tt = event_triggers_call(ftrace_file, entry);

 *

 *	if (test_bit(FTRACE_EVENT_FL_SOFT_DISABLED_BIT,

 *		     &ftrace_file->flags))

 *		ring_buffer_discard_commit(buffer, event);

 *	else if (!filter_check_discard(ftrace_file, entry, buffer, event))

 *		trace_buffer_unlock_commit(buffer, event, irq_flags, pc);

 *

 *	if (__tt)

 *		event_triggers_post_call(ftrace_file, __tt);

 * }

 *

 * static struct trace_event ftrace_event_type_<call> = {

 *	.trace			= ftrace_raw_output_<call>, <-- stage 2

 * };

 *

 * static char print_fmt_<call>[] = <TP_printk>;

 *

 * static struct ftrace_event_class __used event_class_<template> = {

 *	.system			= "<system>",

 *	.define_fields		= ftrace_define_fields_<call>,

 *	.fields			= LIST_HEAD_INIT(event_class_##call.fields),

 *	.raw_init		= trace_event_raw_init,

 *	.probe			= ftrace_raw_event_##call,

 *	.reg			= ftrace_event_reg,

 * };

 *

 * static struct ftrace_event_call event_<call> = {

 *	.class			= event_class_<template>,

 *	{

 *		.tp			= &__tracepoint_<call>,

 *	},

 *	.event			= &ftrace_event_type_<call>,

 *	.print_fmt		= print_fmt_<call>,

 *	.flags			= TRACE_EVENT_FL_TRACEPOINT,

 * };

 * // its only safe to use pointers when doing linker tricks to

 * // create an array.

 * static struct ftrace_event_call __used

 * __attribute__((section("_ftrace_events"))) *__event_<call> = &event_<call>;

 *

 */



#ifdef CONFIG_PERF_EVENTS



#define _TRACE_PERF_PROTO(call, proto)					\

	static notrace void						\

	perf_trace_##call(void *__data, proto);



#define _TRACE_PERF_INIT(call)						\

	.perf_probe		= perf_trace_##call,



#else

#define _TRACE_PERF_PROTO(call, proto)

#define _TRACE_PERF_INIT(call)

#endif /* CONFIG_PERF_EVENTS */



#undef __entry

#define __entry entry



#undef __field

#define __field(type, item)



#undef __field_struct

#define __field_struct(type, item)



#undef __array

#define __array(type, item, len)



#undef __dynamic_array

#define __dynamic_array(type, item, len)				\

	__entry->__data_loc_##item = __data_offsets.item;



#undef __string

#define __string(item, src) __dynamic_array(char, item, -1)



#undef __assign_str

#define __assign_str(dst, src)						\

	strcpy(__get_str(dst), (src) ? (const char *)(src) : "(null)");



#undef __bitmask

#define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, -1)



#undef __get_bitmask

#define __get_bitmask(field) (char *)__get_dynamic_array(field)



#undef __assign_bitmask

#define __assign_bitmask(dst, src, nr_bits)					\

	memcpy(__get_bitmask(dst), (src), __bitmask_size_in_bytes(nr_bits))



#undef TP_fast_assign

#define TP_fast_assign(args...) args



#undef __perf_addr

#define __perf_addr(a)	(a)



#undef __perf_count

#define __perf_count(c)	(c)



#undef __perf_task

#define __perf_task(t)	(t)



#undef DECLARE_EVENT_CLASS

#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)	\

									\

static notrace void							\

ftrace_raw_event_##call(void *__data, proto)				\

{									\

	struct ftrace_event_file *ftrace_file = __data;			\

	struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\

	struct ftrace_event_buffer fbuffer;				\

	struct ftrace_raw_##call *entry;				\

	int __data_size;						\

									\

	if (ftrace_trigger_soft_disabled(ftrace_file))			\

		return;							\

									\

	__data_size = ftrace_get_offsets_##call(&__data_offsets, args); \

									\

	entry = ftrace_event_buffer_reserve(&fbuffer, ftrace_file,	\

				 sizeof(*entry) + __data_size);		\

									\

	if (!entry)							\

		return;							\

									\

	tstruct								\

									\

	{ assign; }							\

									\

	ftrace_event_buffer_commit(&fbuffer);				\

}

/*

 * The ftrace_test_probe is compiled out, it is only here as a build time check

 * to make sure that if the tracepoint handling changes, the ftrace probe will

 * fail to compile unless it too is updated.

 */



#undef DEFINE_EVENT

#define DEFINE_EVENT(template, call, proto, args)			\

static inline void ftrace_test_probe_##call(void)			\

{									\

	check_trace_callback_type_##call(ftrace_raw_event_##template);	\

}



#undef DEFINE_EVENT_PRINT

#define DEFINE_EVENT_PRINT(template, name, proto, args, print)



#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)



#undef __entry

#define __entry REC



#undef __print_flags

#undef __print_symbolic

#undef __print_hex

#undef __get_dynamic_array

#undef __get_dynamic_array_len

#undef __get_str

#undef __get_bitmask

#undef __print_array



#undef TP_printk

#define TP_printk(fmt, args...) "\"" fmt "\", "  __stringify(args)



#undef DECLARE_EVENT_CLASS

#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)	\

_TRACE_PERF_PROTO(call, PARAMS(proto));					\

static char print_fmt_##call[] = print;					\

static struct ftrace_event_class __used __refdata event_class_##call = { \

	.system			= TRACE_SYSTEM_STRING,			\

	.define_fields		= ftrace_define_fields_##call,		\

	.fields			= LIST_HEAD_INIT(event_class_##call.fields),\

	.raw_init		= trace_event_raw_init,			\

	.probe			= ftrace_raw_event_##call,		\

	.reg			= ftrace_event_reg,			\

	_TRACE_PERF_INIT(call)						\

};



#undef DEFINE_EVENT

#define DEFINE_EVENT(template, call, proto, args)			\

									\

static struct ftrace_event_call __used event_##call = {			\

	.class			= &event_class_##template,		\

	{								\

		.tp			= &__tracepoint_##call,		\

	},								\

	.event.funcs		= &ftrace_event_type_funcs_##template,	\

	.print_fmt		= print_fmt_##template,			\

	.flags			= TRACE_EVENT_FL_TRACEPOINT,		\

};									\

static struct ftrace_event_call __used					\

__attribute__((section("_ftrace_events"))) *__event_##call = &event_##call



#undef DEFINE_EVENT_PRINT

#define DEFINE_EVENT_PRINT(template, call, proto, args, print)		\

									\

static char print_fmt_##call[] = print;					\

									\

static struct ftrace_event_call __used event_##call = {			\

	.class			= &event_class_##template,		\

	{								\

		.tp			= &__tracepoint_##call,		\

	},								\

	.event.funcs		= &ftrace_event_type_funcs_##call,	\

	.print_fmt		= print_fmt_##call,			\

	.flags			= TRACE_EVENT_FL_TRACEPOINT,		\

};									\

static struct ftrace_event_call __used					\

__attribute__((section("_ftrace_events"))) *__event_##call = &event_##call



#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)



#undef TRACE_SYSTEM_VAR



#ifdef CONFIG_PERF_EVENTS



#undef __entry

#define __entry entry



#undef __get_dynamic_array

#define __get_dynamic_array(field)	\

		((void *)__entry + (__entry->__data_loc_##field & 0xffff))



#undef __get_dynamic_array_len

#define __get_dynamic_array_len(field)	\

		((__entry->__data_loc_##field >> 16) & 0xffff)



#undef __get_str

#define __get_str(field) (char *)__get_dynamic_array(field)



#undef __get_bitmask

#define __get_bitmask(field) (char *)__get_dynamic_array(field)



#undef __perf_addr

#define __perf_addr(a)	(__addr = (a))



#undef __perf_count

#define __perf_count(c)	(__count = (c))



#undef __perf_task

#define __perf_task(t)	(__task = (t))



#undef DECLARE_EVENT_CLASS

#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)	\

static notrace void							\

perf_trace_##call(void *__data, proto)					\

{									\

	struct ftrace_event_call *event_call = __data;			\

	struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\

	struct ftrace_raw_##call *entry;				\

	struct pt_regs *__regs;						\

	u64 __addr = 0, __count = 1;					\

	struct task_struct *__task = NULL;				\

	struct hlist_head *head;					\

	int __entry_size;						\

	int __data_size;						\

	int rctx;							\

									\

	__data_size = ftrace_get_offsets_##call(&__data_offsets, args); \

									\

	head = this_cpu_ptr(event_call->perf_events);			\

	if (__builtin_constant_p(!__task) && !__task &&			\

				hlist_empty(head))			\

		return;							\

									\

	__entry_size = ALIGN(__data_size + sizeof(*entry) + sizeof(u32),\

			     sizeof(u64));				\

	__entry_size -= sizeof(u32);					\

									\

	entry = perf_trace_buf_prepare(__entry_size,			\

			event_call->event.type, &__regs, &rctx);	\

	if (!entry)							\

		return;							\

									\

	perf_fetch_caller_regs(__regs);					\

									\

	tstruct								\

									\

	{ assign; }							\

									\

	perf_trace_buf_submit(entry, __entry_size, rctx, __addr,	\

		__count, __regs, head, __task);				\

}



/*

 * This part is compiled out, it is only here as a build time check

 * to make sure that if the tracepoint handling changes, the

 * perf probe will fail to compile unless it too is updated.

 */

#undef DEFINE_EVENT

#define DEFINE_EVENT(template, call, proto, args)			\

static inline void perf_test_probe_##call(void)				\

{									\

	check_trace_callback_type_##call(perf_trace_##template);	\

}





#undef DEFINE_EVENT_PRINT

#define DEFINE_EVENT_PRINT(template, name, proto, args, print)	\

	DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))



#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)

#endif /* CONFIG_PERF_EVENTS */

include/trace/trace_events.h

+0 −351
Original line number Diff line number Diff line
@@ -506,354 +506,3 @@ static inline notrace int ftrace_get_offsets_##call( \ 


#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)

/*

 * Stage 4 of the trace events.

 *

 * Override the macros in <trace/trace_events.h> to include the following:

 *

 * For those macros defined with TRACE_EVENT:

 *

 * static struct ftrace_event_call event_<call>;

 *

 * static void ftrace_raw_event_<call>(void *__data, proto)

 * {

 *	struct ftrace_event_file *ftrace_file = __data;

 *	struct ftrace_event_call *event_call = ftrace_file->event_call;

 *	struct ftrace_data_offsets_<call> __maybe_unused __data_offsets;

 *	unsigned long eflags = ftrace_file->flags;

 *	enum event_trigger_type __tt = ETT_NONE;

 *	struct ring_buffer_event *event;

 *	struct ftrace_raw_<call> *entry; <-- defined in stage 1

 *	struct ring_buffer *buffer;

 *	unsigned long irq_flags;

 *	int __data_size;

 *	int pc;

 *

 *	if (!(eflags & FTRACE_EVENT_FL_TRIGGER_COND)) {

 *		if (eflags & FTRACE_EVENT_FL_TRIGGER_MODE)

 *			event_triggers_call(ftrace_file, NULL);

 *		if (eflags & FTRACE_EVENT_FL_SOFT_DISABLED)

 *			return;

 *	}

 *

 *	local_save_flags(irq_flags);

 *	pc = preempt_count();

 *

 *	__data_size = ftrace_get_offsets_<call>(&__data_offsets, args);

 *

 *	event = trace_event_buffer_lock_reserve(&buffer, ftrace_file,

 *				  event_<call>->event.type,

 *				  sizeof(*entry) + __data_size,

 *				  irq_flags, pc);

 *	if (!event)

 *		return;

 *	entry	= ring_buffer_event_data(event);

 *

 *	{ <assign>; }  <-- Here we assign the entries by the __field and

 *			   __array macros.

 *

 *	if (eflags & FTRACE_EVENT_FL_TRIGGER_COND)

 *		__tt = event_triggers_call(ftrace_file, entry);

 *

 *	if (test_bit(FTRACE_EVENT_FL_SOFT_DISABLED_BIT,

 *		     &ftrace_file->flags))

 *		ring_buffer_discard_commit(buffer, event);

 *	else if (!filter_check_discard(ftrace_file, entry, buffer, event))

 *		trace_buffer_unlock_commit(buffer, event, irq_flags, pc);

 *

 *	if (__tt)

 *		event_triggers_post_call(ftrace_file, __tt);

 * }

 *

 * static struct trace_event ftrace_event_type_<call> = {

 *	.trace			= ftrace_raw_output_<call>, <-- stage 2

 * };

 *

 * static char print_fmt_<call>[] = <TP_printk>;

 *

 * static struct ftrace_event_class __used event_class_<template> = {

 *	.system			= "<system>",

 *	.define_fields		= ftrace_define_fields_<call>,

 *	.fields			= LIST_HEAD_INIT(event_class_##call.fields),

 *	.raw_init		= trace_event_raw_init,

 *	.probe			= ftrace_raw_event_##call,

 *	.reg			= ftrace_event_reg,

 * };

 *

 * static struct ftrace_event_call event_<call> = {

 *	.class			= event_class_<template>,

 *	{

 *		.tp			= &__tracepoint_<call>,

 *	},

 *	.event			= &ftrace_event_type_<call>,

 *	.print_fmt		= print_fmt_<call>,

 *	.flags			= TRACE_EVENT_FL_TRACEPOINT,

 * };

 * // its only safe to use pointers when doing linker tricks to

 * // create an array.

 * static struct ftrace_event_call __used

 * __attribute__((section("_ftrace_events"))) *__event_<call> = &event_<call>;

 *

 */



#ifdef CONFIG_PERF_EVENTS



#define _TRACE_PERF_PROTO(call, proto)					\

	static notrace void						\

	perf_trace_##call(void *__data, proto);



#define _TRACE_PERF_INIT(call)						\

	.perf_probe		= perf_trace_##call,



#else

#define _TRACE_PERF_PROTO(call, proto)

#define _TRACE_PERF_INIT(call)

#endif /* CONFIG_PERF_EVENTS */



#undef __entry

#define __entry entry



#undef __field

#define __field(type, item)



#undef __field_struct

#define __field_struct(type, item)



#undef __array

#define __array(type, item, len)



#undef __dynamic_array

#define __dynamic_array(type, item, len)				\

	__entry->__data_loc_##item = __data_offsets.item;



#undef __string

#define __string(item, src) __dynamic_array(char, item, -1)



#undef __assign_str

#define __assign_str(dst, src)						\

	strcpy(__get_str(dst), (src) ? (const char *)(src) : "(null)");



#undef __bitmask

#define __bitmask(item, nr_bits) __dynamic_array(unsigned long, item, -1)



#undef __get_bitmask

#define __get_bitmask(field) (char *)__get_dynamic_array(field)



#undef __assign_bitmask

#define __assign_bitmask(dst, src, nr_bits)					\

	memcpy(__get_bitmask(dst), (src), __bitmask_size_in_bytes(nr_bits))



#undef TP_fast_assign

#define TP_fast_assign(args...) args



#undef __perf_addr

#define __perf_addr(a)	(a)



#undef __perf_count

#define __perf_count(c)	(c)



#undef __perf_task

#define __perf_task(t)	(t)



#undef DECLARE_EVENT_CLASS

#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)	\

									\

static notrace void							\

ftrace_raw_event_##call(void *__data, proto)				\

{									\

	struct ftrace_event_file *ftrace_file = __data;			\

	struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\

	struct ftrace_event_buffer fbuffer;				\

	struct ftrace_raw_##call *entry;				\

	int __data_size;						\

									\

	if (ftrace_trigger_soft_disabled(ftrace_file))			\

		return;							\

									\

	__data_size = ftrace_get_offsets_##call(&__data_offsets, args); \

									\

	entry = ftrace_event_buffer_reserve(&fbuffer, ftrace_file,	\

				 sizeof(*entry) + __data_size);		\

									\

	if (!entry)							\

		return;							\

									\

	tstruct								\

									\

	{ assign; }							\

									\

	ftrace_event_buffer_commit(&fbuffer);				\

}

/*

 * The ftrace_test_probe is compiled out, it is only here as a build time check

 * to make sure that if the tracepoint handling changes, the ftrace probe will

 * fail to compile unless it too is updated.

 */



#undef DEFINE_EVENT

#define DEFINE_EVENT(template, call, proto, args)			\

static inline void ftrace_test_probe_##call(void)			\

{									\

	check_trace_callback_type_##call(ftrace_raw_event_##template);	\

}



#undef DEFINE_EVENT_PRINT

#define DEFINE_EVENT_PRINT(template, name, proto, args, print)



#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)



#undef __entry

#define __entry REC



#undef __print_flags

#undef __print_symbolic

#undef __print_hex

#undef __get_dynamic_array

#undef __get_dynamic_array_len

#undef __get_str

#undef __get_bitmask

#undef __print_array



#undef TP_printk

#define TP_printk(fmt, args...) "\"" fmt "\", "  __stringify(args)



#undef DECLARE_EVENT_CLASS

#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)	\

_TRACE_PERF_PROTO(call, PARAMS(proto));					\

static char print_fmt_##call[] = print;					\

static struct ftrace_event_class __used __refdata event_class_##call = { \

	.system			= TRACE_SYSTEM_STRING,			\

	.define_fields		= ftrace_define_fields_##call,		\

	.fields			= LIST_HEAD_INIT(event_class_##call.fields),\

	.raw_init		= trace_event_raw_init,			\

	.probe			= ftrace_raw_event_##call,		\

	.reg			= ftrace_event_reg,			\

	_TRACE_PERF_INIT(call)						\

};



#undef DEFINE_EVENT

#define DEFINE_EVENT(template, call, proto, args)			\

									\

static struct ftrace_event_call __used event_##call = {			\

	.class			= &event_class_##template,		\

	{								\

		.tp			= &__tracepoint_##call,		\

	},								\

	.event.funcs		= &ftrace_event_type_funcs_##template,	\

	.print_fmt		= print_fmt_##template,			\

	.flags			= TRACE_EVENT_FL_TRACEPOINT,		\

};									\

static struct ftrace_event_call __used					\

__attribute__((section("_ftrace_events"))) *__event_##call = &event_##call



#undef DEFINE_EVENT_PRINT

#define DEFINE_EVENT_PRINT(template, call, proto, args, print)		\

									\

static char print_fmt_##call[] = print;					\

									\

static struct ftrace_event_call __used event_##call = {			\

	.class			= &event_class_##template,		\

	{								\

		.tp			= &__tracepoint_##call,		\

	},								\

	.event.funcs		= &ftrace_event_type_funcs_##call,	\

	.print_fmt		= print_fmt_##call,			\

	.flags			= TRACE_EVENT_FL_TRACEPOINT,		\

};									\

static struct ftrace_event_call __used					\

__attribute__((section("_ftrace_events"))) *__event_##call = &event_##call



#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)



#undef TRACE_SYSTEM_VAR



#ifdef CONFIG_PERF_EVENTS



#undef __entry

#define __entry entry



#undef __get_dynamic_array

#define __get_dynamic_array(field)	\

		((void *)__entry + (__entry->__data_loc_##field & 0xffff))



#undef __get_dynamic_array_len

#define __get_dynamic_array_len(field)	\

		((__entry->__data_loc_##field >> 16) & 0xffff)



#undef __get_str

#define __get_str(field) (char *)__get_dynamic_array(field)



#undef __get_bitmask

#define __get_bitmask(field) (char *)__get_dynamic_array(field)



#undef __perf_addr

#define __perf_addr(a)	(__addr = (a))



#undef __perf_count

#define __perf_count(c)	(__count = (c))



#undef __perf_task

#define __perf_task(t)	(__task = (t))



#undef DECLARE_EVENT_CLASS

#define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print)	\

static notrace void							\

perf_trace_##call(void *__data, proto)					\

{									\

	struct ftrace_event_call *event_call = __data;			\

	struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\

	struct ftrace_raw_##call *entry;				\

	struct pt_regs *__regs;						\

	u64 __addr = 0, __count = 1;					\

	struct task_struct *__task = NULL;				\

	struct hlist_head *head;					\

	int __entry_size;						\

	int __data_size;						\

	int rctx;							\

									\

	__data_size = ftrace_get_offsets_##call(&__data_offsets, args); \

									\

	head = this_cpu_ptr(event_call->perf_events);			\

	if (__builtin_constant_p(!__task) && !__task &&			\

				hlist_empty(head))			\

		return;							\

									\

	__entry_size = ALIGN(__data_size + sizeof(*entry) + sizeof(u32),\

			     sizeof(u64));				\

	__entry_size -= sizeof(u32);					\

									\

	entry = perf_trace_buf_prepare(__entry_size,			\

			event_call->event.type, &__regs, &rctx);	\

	if (!entry)							\

		return;							\

									\

	perf_fetch_caller_regs(__regs);					\

									\

	tstruct								\

									\

	{ assign; }							\

									\

	perf_trace_buf_submit(entry, __entry_size, rctx, __addr,	\

		__count, __regs, head, __task);				\

}



/*

 * This part is compiled out, it is only here as a build time check

 * to make sure that if the tracepoint handling changes, the

 * perf probe will fail to compile unless it too is updated.

 */

#undef DEFINE_EVENT

#define DEFINE_EVENT(template, call, proto, args)			\

static inline void perf_test_probe_##call(void)				\

{									\

	check_trace_callback_type_##call(perf_trace_##template);	\

}





#undef DEFINE_EVENT_PRINT

#define DEFINE_EVENT_PRINT(template, name, proto, args, print)	\

	DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))



#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)

#endif /* CONFIG_PERF_EVENTS */