Messages in this thread | | | Date | Mon, 1 Apr 2019 09:59:36 +0200 | From | Oscar Salvador <> | Subject | Re: [PATCH 0/4] mm,memory_hotplug: allocate memmap from hotadded memory |
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On Fri, Mar 29, 2019 at 02:42:43PM +0100, Michal Hocko wrote: > Having a larger contiguous area is definitely nice to have but you also > have to consider the other side of the thing. If we have a movable > memblock with unmovable memory then we are breaking the movable > property. So there should be some flexibility for caller to tell whether > to allocate on per device or per memblock. Or we need something to move > memmaps during the hotremove.
By movable memblock you mean a memblock whose pages can be migrated over when this memblock is offlined, right?
-- Oscar Salvador SUSE L3
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