From 7bb86316c3961d1bc401ef184fd996f999556c7f Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Tue, 11 Dec 2007 09:25:06 -0500 Subject: Btrfs: Add back pointers from extents to the btree or file referencing them Signed-off-by: Chris Mason --- fs/btrfs/tree-defrag.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/btrfs/tree-defrag.c') diff --git a/fs/btrfs/tree-defrag.c b/fs/btrfs/tree-defrag.c index 3994795edfeb..5c58630dce03 100644 --- a/fs/btrfs/tree-defrag.c +++ b/fs/btrfs/tree-defrag.c @@ -78,6 +78,8 @@ static int defrag_walk_down(struct btrfs_trans_handle *trans, break; if (*level == 1) { + WARN_ON(btrfs_header_generation(path->nodes[*level]) != + trans->transid); ret = btrfs_realloc_node(trans, root, path->nodes[*level], path->slots[*level], -- cgit v1.2.3-59-g8ed1b