Re: [PATCH 15/18] mm: numa: Trace tasks that fail migration due torate limiting

From: Rik van Riel
Date: Mon Dec 09 2013 - 11:57:33 EST


On 12/09/2013 02:09 AM, Mel Gorman wrote:
> A low local/remote numa hinting fault ratio is potentially explained by
> failed migrations. This patch adds a tracepoint that fires when migration
> fails due to migration rate limitation.
>
> Signed-off-by: Mel Gorman <mgorman@xxxxxxx>

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

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