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Diffstat (limited to 'fs/btrfs/tree-defrag.c')
| -rw-r--r-- | fs/btrfs/tree-defrag.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/tree-defrag.c b/fs/btrfs/tree-defrag.c index 3994795edfe..5c58630dce0 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], |