100 	struct tb_property_dir *dir;  in tb_property_parse()  local
116 		dir = __tb_property_parse_dir(block, block_len, entry->value,  in tb_property_parse()
118 		if (!dir) {  in tb_property_parse()
122 		property->value.dir = dir;  in tb_property_parse()
167 	struct tb_property_dir *dir;  in __tb_property_parse_dir()  local
169 	dir = kzalloc(sizeof(*dir), GFP_KERNEL);  in __tb_property_parse_dir()
170 	if (!dir)  in __tb_property_parse_dir()
177 		dir->uuid = kmemdup(&block[dir_offset], sizeof(*dir->uuid),  in __tb_property_parse_dir()
179 		if (!dir->uuid) {  in __tb_property_parse_dir()
180 			tb_property_free_dir(dir);  in __tb_property_parse_dir()
190 	INIT_LIST_HEAD(&dir->properties);  in __tb_property_parse_dir()
197 			tb_property_free_dir(dir);  in __tb_property_parse_dir()
201 		list_add_tail(&property->list, &dir->properties);  in __tb_property_parse_dir()
204 	return dir;  in __tb_property_parse_dir()
244 	struct tb_property_dir *dir;  in tb_property_create_dir()  local
246 	dir = kzalloc(sizeof(*dir), GFP_KERNEL);  in tb_property_create_dir()
247 	if (!dir)  in tb_property_create_dir()
250 	INIT_LIST_HEAD(&dir->properties);  in tb_property_create_dir()
252 		dir->uuid = kmemdup(uuid, sizeof(*dir->uuid), GFP_KERNEL);  in tb_property_create_dir()
253 		if (!dir->uuid) {  in tb_property_create_dir()
254 			kfree(dir);  in tb_property_create_dir()
259 	return dir;  in tb_property_create_dir()
267 		tb_property_free_dir(property->value.dir);  in tb_property_free()
293 void tb_property_free_dir(struct tb_property_dir *dir)  in tb_property_free_dir()  argument
297 	if (!dir)  in tb_property_free_dir()
300 	list_for_each_entry_safe(property, tmp, &dir->properties, list) {  in tb_property_free_dir()
304 	kfree(dir->uuid);  in tb_property_free_dir()
305 	kfree(dir);  in tb_property_free_dir()
309 static size_t tb_property_dir_length(const struct tb_property_dir *dir,  in tb_property_dir_length()  argument
315 	if (dir->uuid)  in tb_property_dir_length()
316 		len += sizeof(*dir->uuid) / 4;  in tb_property_dir_length()
320 	list_for_each_entry(property, &dir->properties, list) {  in tb_property_dir_length()
327 					property->value.dir, recurse, data_len);  in tb_property_dir_length()
348 static ssize_t __tb_property_format_dir(const struct tb_property_dir *dir,  in __tb_property_format_dir()  argument
402 	dir_len = tb_property_dir_length(dir, false, &data_len);  in __tb_property_format_dir()
412 	if (dir->uuid) {  in __tb_property_format_dir()
416 		memcpy(pe->uuid, dir->uuid, sizeof(pe->uuid));  in __tb_property_format_dir()
427 	list_for_each_entry(property, &dir->properties, list) {  in __tb_property_format_dir()
435 			child = property->value.dir;  in __tb_property_format_dir()
488 ssize_t tb_property_format_dir(const struct tb_property_dir *dir, u32 *block,  in tb_property_format_dir()  argument
496 		dir_len = tb_property_dir_length(dir, true, &data_len);  in tb_property_format_dir()
500 	ret = __tb_property_format_dir(dir, block, 0, block_len);  in tb_property_format_dir()
512 struct tb_property_dir *tb_property_copy_dir(const struct tb_property_dir *dir)  in tb_property_copy_dir()  argument
517 	if (!dir)  in tb_property_copy_dir()
520 	d = tb_property_create_dir(dir->uuid);  in tb_property_copy_dir()
524 	list_for_each_entry(property, &dir->properties, list) {  in tb_property_copy_dir()
535 			p->value.dir = tb_property_copy_dir(property->value.dir);  in tb_property_copy_dir()
536 			if (!p->value.dir)  in tb_property_copy_dir()
681 			struct tb_property_dir *dir)  in tb_property_add_dir()  argument
692 	property->value.dir = dir;  in tb_property_add_dir()
722 struct tb_property *tb_property_find(struct tb_property_dir *dir,  in tb_property_find()  argument
727 	list_for_each_entry(property, &dir->properties, list) {  in tb_property_find()
741 struct tb_property *tb_property_get_next(struct tb_property_dir *dir,  in tb_property_get_next()  argument
745 		if (list_is_last(&prev->list, &dir->properties))  in tb_property_get_next()
749 	return list_first_entry_or_null(&dir->properties, struct tb_property,  in tb_property_get_next()