107 	char *path;  in record_header_files()  local
111 	path = get_tracing_file("events/header_page");  in record_header_files()
112 	if (!path) {  in record_header_files()
117 	if (stat(path, &st) < 0) {  in record_header_files()
118 		pr_debug("can't read '%s'", path);  in record_header_files()
127 	if (record_file(path, 8) < 0) {  in record_header_files()
132 	put_tracing_file(path);  in record_header_files()
134 	path = get_tracing_file("events/header_event");  in record_header_files()
135 	if (!path) {  in record_header_files()
141 	if (stat(path, &st) < 0) {  in record_header_files()
142 		pr_debug("can't read '%s'", path);  in record_header_files()
151 	if (record_file(path, 8) < 0) {  in record_header_files()
158 	put_tracing_file(path);  in record_header_files()
242 	char *path;  in record_ftrace_files()  local
245 	path = get_tracing_file("events/ftrace");  in record_ftrace_files()
246 	if (!path) {  in record_ftrace_files()
251 	ret = copy_event_system(path, tps);  in record_ftrace_files()
253 	put_tracing_file(path);  in record_ftrace_files()
273 	char *path;  in record_event_files()  local
280 	path = get_tracing_file("events");  in record_event_files()
281 	if (!path) {  in record_event_files()
286 	dir = opendir(path);  in record_event_files()
289 		pr_debug("can't read directory '%s'", path);  in record_event_files()
317 		if (asprintf(&sys, "%s/%s", path, dent->d_name) < 0) {  in record_event_files()
337 	put_tracing_file(path);  in record_event_files()
357 	char *path;  in record_ftrace_printk()  local
361 	path = get_tracing_file("printk_formats");  in record_ftrace_printk()
362 	if (!path) {  in record_ftrace_printk()
367 	ret = stat(path, &st);  in record_ftrace_printk()
375 	err = record_file(path, 4);  in record_ftrace_printk()
378 	put_tracing_file(path);  in record_ftrace_printk()
398 	struct tracepoint_path path, *ppath = &path;  in get_tracepoints_path()  local
423 			put_tracepoints_path(&path);  in get_tracepoints_path()
430 	return nr_tracepoints > 0 ? path.next : NULL;  in get_tracepoints_path()