use a different inode number for subvols than the root root dir

1 files changed, 2 insertions, 1 deletions

diff --git a/ctree.h b/ctree.h
index 62478941..8d4ba19d 100644
--- a/ctree.h
+++ b/ctree.h
@@ -11,7 +11,8 @@ struct btrfs_trans_handle;
 #define BTRFS_ROOT_TREE_OBJECTID 1ULL
 #define BTRFS_EXTENT_TREE_OBJECTID 2ULL
 #define BTRFS_FS_TREE_OBJECTID 3ULL
-#define BTRFS_FIRST_FREE_OBJECTID 4ULL
+#define BTRFS_ROOT_TREE_DIR_OBJECTID 4ULL
+#define BTRFS_FIRST_FREE_OBJECTID 5ULL
 
 /*
  * we can actually store much bigger names, but lets not confuse the rest