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? -- Michal Hocko SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>