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    SubjectRe: [PATCH 1/6] mm/page_alloc: Add page->buddy_list and page->pcp_list
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    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@techsingularity.net>
    > Tested-by: Minchan Kim <minchan@kernel.org>
    > Acked-by: Minchan Kim <minchan@kernel.org>

    Acked-by: Vlastimil Babka <vbabka@suse.cz>

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