Btrfs: add a incompatible format change for smaller metadata extent refs

[linux-imx.git] / fs / btrfs / inode.c

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 24e8a356a36cd93539400992b44752e55def4ac7..c69145b66ea449c8767fd200a28ad31611954fa0 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3660,7 +3660,7 @@ static int check_path_shared(struct btrfs_root *root,
                eb = path->nodes[level];
                if (!btrfs_block_can_be_shared(root, eb))
                        continue;
-               ret = btrfs_lookup_extent_info(NULL, root, eb->start, eb->len,
+               ret = btrfs_lookup_extent_info(NULL, root, eb->start, level, 1,
                                               &refs, NULL);
                if (refs > 1)
                        return 1;