int level, struct btrfs_key *first_key);
struct extent_buffer *btrfs_find_create_tree_block(
struct btrfs_fs_info *fs_info,
- u64 bytenr);
+ u64 bytenr, u64 owner_root,
+ int level);
void btrfs_clean_tree_block(struct extent_buffer *buf);
int __cold open_ctree(struct super_block *sb,
struct btrfs_fs_devices *fs_devices,