Hello! > Power people have a similar problem with its hashed page tables, they > integrated their own save_live implementation because they are too big > for the last stage. You can look there for inspiration.
Hm, i'll take a look... > How big are we talking here? Tables are normally large (about 640K on my VM), but extremely sparse. So the actually modified space during this callback would be several pages, unlikely more. Kind regards, Pavel Fedin Expert Engineer Samsung Electronics Research center Russia