On Mon, Nov 28, 2016 at 03:33:32PM +0100, Michal Hocko wrote: > On Tue 08-11-16 08:31:51, Naoya Horiguchi wrote: > > This patch makes it possible to support thp migration gradually. If you fail > > to allocate a destination page as a thp, you just split the source thp as we > > do now, and then enter the normal page migration. If you succeed to allocate > > destination thp, you enter thp migration. Subsequent patches actually enable > > thp migration for each caller of page migration by allowing its > > get_new_page() > > callback to allocate thps. > > Does this need to be in a separate patch? Wouldn't it make more sense to > have the full THP migration code in a single one?
Actually, no big reason for separate patch. So I'm OK to merge this into patch 5/12. Thanks, Naoya Horiguchi
