Re: [PATCH 7/9] mm, memory_hotplug: replace for_device by want_memblock in arch_add_memory

[Vlastimil Babka]

On 04/10/2017 01:03 PM, Michal Hocko wrote:
> From: Michal Hocko <mhocko@xxxxxxxx>
> 
> arch_add_memory gets for_device argument which then controls whether we
> want to create memblocks for created memory sections. Simplify the logic
> by telling whether we want memblocks directly rather than going through
> pointless negation. This also makes the api easier to understand because
> it is clear what we want rather than nothing telling for_device which
> can mean anything.
> 
> This shouldn't introduce any functional change.
> 
> Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
> Signed-off-by: Michal Hocko <mhocko@xxxxxxxx>

Acked-by: Vlastimil Babka <vbabka@xxxxxxx>