[brandmeyer]

There is a series of page sizes that steps in increments of 5 bits per width. 8k/256k/8M therefore have regular join points in the address space, the first of which is at 8G.

Does superpage management get easier when each superpage is composed of only 32x of the next size down? When I first stumbled on this idea, it seemed like it would have many more opportunities for forming intermediate-sized superpages.