Btrfs: Pass down the expected generation number when reading tree blocks

Signed-off-by: Chris Mason <chris.mason@oracle.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c
index e99f3249d05a..14d863720302 100644
--- a/fs/btrfs/print-tree.c
+++ b/fs/btrfs/print-tree.c
@@ -186,7 +186,8 @@ void btrfs_print_tree(struct btrfs_root *root, struct extent_buffer *c)
         for (i = 0; i < nr; i++) {
                 struct extent_buffer *next = read_tree_block(root,
                                         btrfs_node_blockptr(c, i),
-                                        btrfs_level_size(root, level - 1));
+                                        btrfs_level_size(root, level - 1),
+                                        btrfs_node_ptr_generation(c, i));
                 if (btrfs_is_leaf(next) &&
                     btrfs_header_level(c) != 1)
                         BUG();