1 files changed, 3 insertions, 0 deletions

diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h
index b30986f00b9..ecf5f7d8166 100644
--- a/fs/btrfs/btrfs_inode.h
+++ b/fs/btrfs/btrfs_inode.h
@@ -72,6 +72,9 @@ struct btrfs_inode {
          */
         struct list_head ordered_operations;
 
+        /* node for the red-black tree that links inodes in subvolume root */
+        struct rb_node rb_node;
+
         /* the space_info for where this inode's data allocations are done */
         struct btrfs_space_info *space_info;