On 10/07/2013 06:28 AM, Mel Gorman wrote: > NUMA PTE scanning slows if a NUMA hinting fault was trapped and no page > was migrated. For long-lived but idle processes there may be no faults > but the scan rate will be high and just waste CPU. This patch will slow > the scan rate for processes that are not trapping faults. > > Signed-off-by: Mel Gorman <mgorman@xxxxxxx> Acked-by: Rik van Riel <riel@xxxxxxxxxx> -- All rights reversed -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>