@ -27,7 +27,7 @@
struct btrfs_root;
struct btrfs_trans_handle;
#define BTRFS_MAGIC "_B3RfS_M"
#define BTRFS_MAGIC "_B4RfS_M"
#define BTRFS_MAX_LEVEL 8
#define BTRFS_ROOT_TREE_OBJECTID 1ULL