Re: [PATCH v1 2/2] mm/memory_hotplug: don't use __GFP_HARDWALL when migrating pages via memory offlining

[Oscar Salvador]

On Thu, Dec 05, 2024 at 09:52:17AM +0100, David Hildenbrand wrote:
> We'll migrate pages allocated by other context; respecting the cpuset of
> the memory offlining context when allocating a migration target does not
> make sense.
> 
> Drop the __GFP_HARDWALL by using GFP_KERNEL.
> 
> Note that in an ideal world, migration code could figure out the cpuset
> of the original context and take that into consideration.
> 
> Suggested-by: Vlastimil Babka <vbabka@xxxxxxx>
> Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>

Acked-by: Oscar Salvador <osalvador@xxxxxxx>


-- 
Oscar Salvador
SUSE Labs