tracing: Rename ftrace_event_file to trace_event_file

The name "ftrace" really refers to the function hook infrastructure. It
is not about the trace_events. The structure ftrace_event_file is really
about trace events and not "ftrace". Rename it to trace_event_file.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2 files changed, 24 insertions, 24 deletions

diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
index 99924c07a042..ae19233c7dd8 100644
--- a/include/linux/trace_events.h
+++ b/include/linux/trace_events.h
@@ -157,11 +157,11 @@ static inline enum print_line_t trace_handle_return(struct trace_seq *s)
 void tracing_generic_entry_update(struct trace_entry *entry,
 				  unsigned long flags,
 				  int pc);
-struct ftrace_event_file;
+struct trace_event_file;
 
 struct ring_buffer_event *
 trace_event_buffer_lock_reserve(struct ring_buffer **current_buffer,
-				struct ftrace_event_file *ftrace_file,
+				struct trace_event_file *trace_file,
 				int type, unsigned long len,
 				unsigned long flags, int pc);
 struct ring_buffer_event *
@@ -222,14 +222,14 @@ extern int trace_event_reg(struct ftrace_event_call *event,
 struct ftrace_event_buffer {
 	struct ring_buffer		*buffer;
 	struct ring_buffer_event	*event;
-	struct ftrace_event_file	*ftrace_file;
+	struct trace_event_file		*trace_file;
 	void				*entry;
 	unsigned long			flags;
 	int				pc;
 };
 
 void *ftrace_event_buffer_reserve(struct ftrace_event_buffer *fbuffer,
-				  struct ftrace_event_file *ftrace_file,
+				  struct trace_event_file *trace_file,
 				  unsigned long len);
 
 void ftrace_event_buffer_commit(struct ftrace_event_buffer *fbuffer);
@@ -349,7 +349,7 @@ enum {
 	FTRACE_EVENT_FL_TRIGGER_COND	= (1 << FTRACE_EVENT_FL_TRIGGER_COND_BIT),
 };
 
-struct ftrace_event_file {
+struct trace_event_file {
 	struct list_head		list;
 	struct ftrace_event_call	*event_call;
 	struct event_filter		*filter;
@@ -414,15 +414,15 @@ enum event_trigger_type {
 
 extern int filter_match_preds(struct event_filter *filter, void *rec);
 
-extern int filter_check_discard(struct ftrace_event_file *file, void *rec,
+extern int filter_check_discard(struct trace_event_file *file, void *rec,
 				struct ring_buffer *buffer,
 				struct ring_buffer_event *event);
 extern int call_filter_check_discard(struct ftrace_event_call *call, void *rec,
 				     struct ring_buffer *buffer,
 				     struct ring_buffer_event *event);
-extern enum event_trigger_type event_triggers_call(struct ftrace_event_file *file,
+extern enum event_trigger_type event_triggers_call(struct trace_event_file *file,
 						   void *rec);
-extern void event_triggers_post_call(struct ftrace_event_file *file,
+extern void event_triggers_post_call(struct trace_event_file *file,
 				     enum event_trigger_type tt);
 
 /**
@@ -435,7 +435,7 @@ extern void event_triggers_post_call(struct ftrace_event_file *file,
  * otherwise false.
  */
 static inline bool
-ftrace_trigger_soft_disabled(struct ftrace_event_file *file)
+ftrace_trigger_soft_disabled(struct trace_event_file *file)
 {
 	unsigned long eflags = file->flags;
 
@@ -462,7 +462,7 @@ ftrace_trigger_soft_disabled(struct ftrace_event_file *file)
  * Returns true if the event is discarded, false otherwise.
  */
 static inline bool
-__event_trigger_test_discard(struct ftrace_event_file *file,
+__event_trigger_test_discard(struct trace_event_file *file,
 			     struct ring_buffer *buffer,
 			     struct ring_buffer_event *event,
 			     void *entry,
@@ -495,7 +495,7 @@ __event_trigger_test_discard(struct ftrace_event_file *file,
  * if the event is soft disabled and should be discarded.
  */
 static inline void
-event_trigger_unlock_commit(struct ftrace_event_file *file,
+event_trigger_unlock_commit(struct trace_event_file *file,
 			    struct ring_buffer *buffer,
 			    struct ring_buffer_event *event,
 			    void *entry, unsigned long irq_flags, int pc)
@@ -526,7 +526,7 @@ event_trigger_unlock_commit(struct ftrace_event_file *file,
  * trace_buffer_unlock_commit_regs() instead of trace_buffer_unlock_commit().
  */
 static inline void
-event_trigger_unlock_commit_regs(struct ftrace_event_file *file,
+event_trigger_unlock_commit_regs(struct trace_event_file *file,
 				 struct ring_buffer *buffer,
 				 struct ring_buffer_event *event,
 				 void *entry, unsigned long irq_flags, int pc,
diff --git a/include/trace/perf.h b/include/trace/perf.h
index bb751a5975dd..ccc5cc1381e4 100644
--- a/include/trace/perf.h
+++ b/include/trace/perf.h
@@ -9,10 +9,10 @@
  *
  * 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 trace_event_file *trace_file = __data;
+ *	struct ftrace_event_call *event_call = trace_file->event_call;
  *	struct ftrace_data_offsets_<call> __maybe_unused __data_offsets;
- *	unsigned long eflags = ftrace_file->flags;
+ *	unsigned long eflags = trace_file->flags;
  *	enum event_trigger_type __tt = ETT_NONE;
  *	struct ring_buffer_event *event;
  *	struct ftrace_raw_<call> *entry; <-- defined in stage 1
@@ -23,7 +23,7 @@
  *
  *	if (!(eflags & FTRACE_EVENT_FL_TRIGGER_COND)) {
  *		if (eflags & FTRACE_EVENT_FL_TRIGGER_MODE)
- *			event_triggers_call(ftrace_file, NULL);
+ *			event_triggers_call(trace_file, NULL);
  *		if (eflags & FTRACE_EVENT_FL_SOFT_DISABLED)
  *			return;
  *	}
@@ -33,7 +33,7 @@
  *
  *	__data_size = ftrace_get_offsets_<call>(&__data_offsets, args);
  *
- *	event = trace_event_buffer_lock_reserve(&buffer, ftrace_file,
+ *	event = trace_event_buffer_lock_reserve(&buffer, trace_file,
  *				  event_<call>->event.type,
  *				  sizeof(*entry) + __data_size,
  *				  irq_flags, pc);
@@ -45,16 +45,16 @@
  *			   __array macros.
  *
  *	if (eflags & FTRACE_EVENT_FL_TRIGGER_COND)
- *		__tt = event_triggers_call(ftrace_file, entry);
+ *		__tt = event_triggers_call(trace_file, entry);
  *
  *	if (test_bit(FTRACE_EVENT_FL_SOFT_DISABLED_BIT,
- *		     &ftrace_file->flags))
+ *		     &trace_file->flags))
  *		ring_buffer_discard_commit(buffer, event);
- *	else if (!filter_check_discard(ftrace_file, entry, buffer, event))
+ *	else if (!filter_check_discard(trace_file, entry, buffer, event))
  *		trace_buffer_unlock_commit(buffer, event, irq_flags, pc);
  *
  *	if (__tt)
- *		event_triggers_post_call(ftrace_file, __tt);
+ *		event_triggers_post_call(trace_file, __tt);
  * }
  *
  * static struct trace_event ftrace_event_type_<call> = {
@@ -153,18 +153,18 @@
 static notrace void							\
 ftrace_raw_event_##call(void *__data, proto)				\
 {									\
-	struct ftrace_event_file *ftrace_file = __data;			\
+	struct trace_event_file *trace_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))			\
+	if (ftrace_trigger_soft_disabled(trace_file))			\
 		return;							\
 									\
 	__data_size = ftrace_get_offsets_##call(&__data_offsets, args); \
 									\
-	entry = ftrace_event_buffer_reserve(&fbuffer, ftrace_file,	\
+	entry = ftrace_event_buffer_reserve(&fbuffer, trace_file,	\
 				 sizeof(*entry) + __data_size);		\
 									\
 	if (!entry)							\