Re: [PATCH] mm: Actually clear pmd_numa before invalidating

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On Wed, 13 Aug 2014 11:28:27 -0400 Matthew Wilcox <matthew.r.wilcox@xxxxxxxxx> wrote:

> Commit 67f87463d3 cleared the NUMA bit in a copy of the PMD entry, but
> then wrote back the original
> 
> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@xxxxxxxxx>
> Cc: Mel Gorman <mgorman@xxxxxxx>
> Cc: Rik van Riel <riel@xxxxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx>

What are the runtime effects of this patch?


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