Re: [PATCH 42/63] mm: numa: Change page last {nid,pid} into {cpu,pid}

[Rik van Riel]

On 10/07/2013 06:29 AM, Mel Gorman wrote:
> From: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> 
> Change the per page last fault tracking to use cpu,pid instead of
> nid,pid. This will allow us to try and lookup the alternate task more
> easily. Note that even though it is the cpu that is store in the page
> flags that the mpol_misplaced decision is still based on the node.
> 
> Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> Signed-off-by: Mel Gorman <mgorman@xxxxxxx>

Reviewed-by: Rik van Riel <riel@xxxxxxxxxx>

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