Re: [PATCH 02/14] mm, compaction: Rearrange compact_control

Vlastimil Babka
2018-12-17T13:20:32Z

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>