1 files changed, 10 insertions, 0 deletions
diff --git a/ctree.h b/ctree.h
index c069a95a..a8b99422 100644
--- a/ctree.h
+++ b/ctree.h
@@ -1039,6 +1039,16 @@ struct btrfs_root {
 	u64 highest_inode;
 	u64 last_inode_alloc;
 
+	/*
+	 * Record orphan data extent ref
+	 *
+	 * TODO: Don't restore things in btrfs_root.
+	 * Directly record it into inode_record, which needs a lot of
+	 * infrastructure change to allow cooperation between extent
+	 * and fs tree scan.
+	 */
+	struct list_head orphan_data_extents;
+
 	/* the dirty list is only used by non-reference counted roots */
 	struct list_head dirty_list;
 	struct rb_node rb_node;