On 6/19/19 3:33 PM, Alexander Duyck wrote: > - move_to_free_area(page, &zone->free_area[order], migratetype); > + move_to_free_area(page, zone, order, migratetype); This certainly looks nicer. But the naming is a bit goofy now because you're talking about free areas, but there's no free area to be seen. If anything, isn't it moving to a free_list[]? It's actually going to zone->free_area[]->free_list[], so the free area seems rather inconsequential in the entire thing. The (zone/order/migratetype) combination specifies a free_list[] not a free area anyway.
