273 trace_process_export(struct trace_export *export,  in trace_process_export()  argument
279 	if (export->flags & flag) {  in trace_process_export()
282 		export->write(export, entry, size);  in trace_process_export()
294 static inline void ftrace_exports_enable(struct trace_export *export)  in ftrace_exports_enable()  argument
296 	if (export->flags & TRACE_EXPORT_FUNCTION)  in ftrace_exports_enable()
299 	if (export->flags & TRACE_EXPORT_EVENT)  in ftrace_exports_enable()
302 	if (export->flags & TRACE_EXPORT_MARKER)  in ftrace_exports_enable()
306 static inline void ftrace_exports_disable(struct trace_export *export)  in ftrace_exports_disable()  argument
308 	if (export->flags & TRACE_EXPORT_FUNCTION)  in ftrace_exports_disable()
311 	if (export->flags & TRACE_EXPORT_EVENT)  in ftrace_exports_disable()
314 	if (export->flags & TRACE_EXPORT_MARKER)  in ftrace_exports_disable()
320 	struct trace_export *export;  in ftrace_exports()  local
324 	export = rcu_dereference_raw_check(ftrace_exports_list);  in ftrace_exports()
325 	while (export) {  in ftrace_exports()
326 		trace_process_export(export, event, flag);  in ftrace_exports()
327 		export = rcu_dereference_raw_check(export->next);  in ftrace_exports()
334 add_trace_export(struct trace_export **list, struct trace_export *export)  in add_trace_export()  argument
336 	rcu_assign_pointer(export->next, *list);  in add_trace_export()
343 	rcu_assign_pointer(*list, export);  in add_trace_export()
347 rm_trace_export(struct trace_export **list, struct trace_export *export)  in rm_trace_export()  argument
352 		if (*p == export)  in rm_trace_export()
355 	if (*p != export)  in rm_trace_export()
364 add_ftrace_export(struct trace_export **list, struct trace_export *export)  in add_ftrace_export()  argument
366 	ftrace_exports_enable(export);  in add_ftrace_export()
368 	add_trace_export(list, export);  in add_ftrace_export()
372 rm_ftrace_export(struct trace_export **list, struct trace_export *export)  in rm_ftrace_export()  argument
376 	ret = rm_trace_export(list, export);  in rm_ftrace_export()
377 	ftrace_exports_disable(export);  in rm_ftrace_export()
382 int register_ftrace_export(struct trace_export *export)  in register_ftrace_export()  argument
384 	if (WARN_ON_ONCE(!export->write))  in register_ftrace_export()
389 	add_ftrace_export(&ftrace_exports_list, export);  in register_ftrace_export()
397 int unregister_ftrace_export(struct trace_export *export)  in unregister_ftrace_export()  argument
403 	ret = rm_ftrace_export(&ftrace_exports_list, export);  in unregister_ftrace_export()