Btrfs: change how subvolumes are organized

[linux-2.6-block.git] / fs / btrfs / transaction.c

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 94f816cb6e35d88116987e31059ce60d82de1e62..915077725fea24b354de493e21d8dafabf7a1e87 100644 (file)
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -779,24 +779,14 @@ static noinline int finish_pending_snapshot(struct btrfs_fs_info *fs_info,
        ret = btrfs_update_inode(trans, parent_root, parent_inode);
        BUG_ON(ret);
 
-       /* add the backref first */
        ret = btrfs_add_root_ref(trans, parent_root->fs_info->tree_root,
                                 pending->root_key.objectid,
-                                BTRFS_ROOT_BACKREF_KEY,
                                 parent_root->root_key.objectid,
                                 parent_inode->i_ino, index, pending->name,
                                 namelen);
 
        BUG_ON(ret);
 
-       /* now add the forward ref */
-       ret = btrfs_add_root_ref(trans, parent_root->fs_info->tree_root,
-                                parent_root->root_key.objectid,
-                                BTRFS_ROOT_REF_KEY,
-                                pending->root_key.objectid,
-                                parent_inode->i_ino, index, pending->name,
-                                namelen);
-
        inode = btrfs_lookup_dentry(parent_inode, pending->dentry);
        d_instantiate(pending->dentry, inode);
 fail: