On Fri, Apr 26, 2024 at 08:39:14PM +0100, Matthew Wilcox wrote: > I think there's a lot of space in the struct page that can be used. > These are iommu page tables, not cpu page tables, so things are a bit > different for them. But should they be converted to use ptdesc? Maybe! Definately! Someday we will need more stuff in here.. Jason
