Re: [PATCH 1/6] mm/page_alloc: Add page->buddy_list and page->pcp_list

[Vlastimil Babka]

On 5/12/22 10:50, Mel Gorman wrote:
> The page allocator uses page->lru for storing pages on either buddy or
> PCP lists. Create page->buddy_list and page->pcp_list as a union with
> page->lru. This is simply to clarify what type of list a page is on
> in the page allocator.
> 
> No functional change intended.
> 
> [minchan: Fix page lru fields in macros]
> Signed-off-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
> Tested-by: Minchan Kim <minchan@xxxxxxxxxx>
> Acked-by: Minchan Kim <minchan@xxxxxxxxxx>

Acked-by: Vlastimil Babka <vbabka@xxxxxxx>