Actually, how about running fstype when generating the ramdisk to find out which modules you need (either in addition or instead of looking at the output of mount/fstab).
-- Martin Michlmayr http://www.cyrius.com/ -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org