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    SubjectRe: [PATCH 02/14] mm, compaction: Rearrange compact_control
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    On 12/15/18 12:02 AM, Mel Gorman wrote:
    > compact_control spans two cache lines with write-intensive lines on
    > both. Rearrange so the most write-intensive fields are in the same
    > cache line. This has a negligible impact on the overall performance of
    > compaction and is more a tidying exercise than anything.
    >
    > Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

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

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