Tony,

Here is the updated patch. It incorporates your suggestions. I have left
kern_memdesc as a linked list as opposed to array. Linked list is little
more versatile structure and the cost is minimal over an array. Unless
you feel strongly about using arrays instead of linked list, I would
prefer to leave it this way.

-- 
Khalid

====================================================================
Khalid Aziz                       Open Source and Linux Organization
(970)898-9214                                        Hewlett-Packard
khalid.aziz@hp.com                                  Fort Collins, CO

"The Linux kernel is subject to relentless development" 
                                - Alessandro Rubini