Re: [PATCH v4 2/2] mm/page_alloc: integrate classzone_idx and high_zoneidx

[Vlastimil Babka]

On 3/23/20 5:49 AM, js1304@xxxxxxxxx wrote:
> From: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
> 
> classzone_idx is just different name for high_zoneidx now.
> So, integrate them and add some comment to struct alloc_context
> in order to reduce future confusion about the meaning of this variable.
> 
> The accessor, ac_classzone_idx() is also removed since it isn't needed
> after integration.
> 
> In addition to integration, this patch also renames high_zoneidx
> to highest_zoneidx since it represents more precise meaning.
> 
> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>

Acked-by: Vlastimil Babka <vbabka@xxxxxxx>