Message ID | alpine.DEB.2.00.0911072313580.30287@bicker (mailing list archive) |
---|---|
State | Accepted |
Headers | show |
--- orig/fs/btrfs/extent_map.c 2009-11-08 14:01:09.000000000 +0200 +++ devel/fs/btrfs/extent_map.c 2009-11-08 14:01:44.000000000 +0200 @@ -208,7 +208,7 @@ write_lock(&tree->lock); em = lookup_extent_mapping(tree, start, len); - WARN_ON(em->start != start || !em); + WARN_ON(!em || em->start != start); if (!em) goto out;