On 10/07/2013 06:28 AM, Mel Gorman wrote:
> A THP PMD update is accounted for as 512 pages updated in vmstat.  This is
> large difference when estimating the cost of automatic NUMA balancing and
> can be misleading when comparing results that had collapsed versus split
> THP. This patch addresses the accounting issue.
> 
> Cc: stable <[email protected]>
> Signed-off-by: Mel Gorman <[email protected]>

Reviewed-by: Rik van Riel <[email protected]>

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