Re: [PATCH v6 10/10] mm/memory_hotplug: Cleanup __remove_pages()

[Wei Yang <richardw.yang@xxxxxxxxxxxxxxx>]

On Sun, Oct 06, 2019 at 10:56:46AM +0200, David Hildenbrand wrote:
>Let's drop the basically unused section stuff and simplify.
>
>Also, let's use a shorter variant to calculate the number of pages to
>the next section boundary.
>
>Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
>Cc: Oscar Salvador <osalvador@xxxxxxx>
>Cc: Michal Hocko <mhocko@xxxxxxxx>
>Cc: Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>
>Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
>Cc: Wei Yang <richardw.yang@xxxxxxxxxxxxxxx>
>Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>

Finally understand the code.

Reviewed-by: Wei Yang <richardw.yang@xxxxxxxxxxxxxxx>

-- 
Wei Yang
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