1 files changed, 1 insertions, 0 deletions

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index f00c4be59ad6..ac7106ec5357 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -474,6 +474,7 @@ struct btrfs_block_group_cache {
         u64 pinned;
         u64 flags;
         int cached;
+        int ro;
 };
 
 struct btrfs_device;