* Declaring fileSystems as "loa" (list or attribute set) is bad because it can

cause the filesystems to be reordered.  During stage 1, the ordering of
  filesystems is sensitive.  (In stage 2, mountall ensures that filesystems
  are mounted in the right order.)

svn path=/nixos/trunk/; revision=30046

modules/tasks/filesystems.nix

@@ -50,8 +50,7 @@ in
         <command>mkdir -p</command> .
       ";
 
-      type = types.nullOr (types.loaOf types.optionSet);
-      apply = x: attrValues x;
+      type = types.nullOr (types.list types.optionSet);
 
       options = {