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SubjectRe: [PATCH 40/63] sched: numa: Favor placing a task on the preferred node
On 10/07/2013 06:29 AM, Mel Gorman wrote:
> A tasks preferred node is selected based on the number of faults
> recorded for a node but the actual task_numa_migate() conducts a global
> search regardless of the preferred nid. This patch checks if the
> preferred nid has capacity and if so, searches for a CPU within that
> node. This avoids a global search when the preferred node is not
> overloaded.
>
> Signed-off-by: Mel Gorman <mgorman@suse.de>

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

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