On Tue, Jun 22, 2021 at 01:15:10PM +0100, Matthew Wilcox (Oracle) wrote: > As a default implementation, call arch_make_page_accessible n times. > If an architecture can do better, it can override this. > > Also move the default implementation of arch_make_page_accessible() > from gfp.h to mm.h. Can we wait with introducing arch hooks until we have an actual user lined up?