23 	end = start + sizeof(*item) + item->name_len;  in verify_dir_item()
24 	if (item->name_len > max_len || end > total) {  in verify_dir_item()
26 		       item->name_len);  in verify_dir_item()
35 			  int name_len)  in btrfs_match_dir_item_name()  argument
47 		this_len = sizeof(*item) + item->name_len + item->data_len;  in btrfs_match_dir_item_name()
52 		if (item->name_len == name_len && !memcmp(name_ptr, name,  in btrfs_match_dir_item_name()
53 							  name_len))  in btrfs_match_dir_item_name()
64 			  const char *name, int name_len,  in btrfs_lookup_dir_item()  argument
73 	key.offset = btrfs_name_hash(name, name_len);  in btrfs_lookup_dir_item()
81 	res = btrfs_match_dir_item_name(&path, name, name_len);  in btrfs_lookup_dir_item()
112 		if (verify_dir_item(item, 0, sizeof(*item) + item->name_len))  in btrfs_readdir()