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SubjectRe: [PATCH 09/63] mm: Account for a THP NUMA hinting update as one PTE update
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 <stable@vger.kernel.org>
> Signed-off-by: Mel Gorman <mgorman@suse.de>

Reviewed-by: Rik van Riel <riel@redhat.com>

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