Add a note about a potential, future code simplification.

diff --git a/scripts/live-helpers b/scripts/live-helpers
index 7c4e0d7..78608b6 100644 (file)
--- a/scripts/live-helpers
+++ b/scripts/live-helpers
@@ -1420,6 +1420,8 @@ activate_custom_mounts ()
                        fi
                fi
 
+               # XXX: If CONFIG_AUFS_ROBR is added to the Debian kernel we can
+               # ignore the loop below and set rofs_dest_backing=$dest
                rofs_dest_backing=""
                for d in ${rootmnt}/live/rofs/*
                do