On Fri, Jul 08, 2016 at 10:35:05AM +0100, Mel Gorman wrote: > The fair zone allocation policy interleaves allocation requests between > zones to avoid an age inversion problem whereby new pages are reclaimed to > balance a zone. Reclaim is now node-based so this should no longer be an > issue and the fair zone allocation policy is not free. This patch removes > it. > > Signed-off-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx> > Acked-by: Vlastimil Babka <vbabka@xxxxxxx> It's indeed no longer needed with a single set of LRUs on each NUMA node. I'm glad this wart is finally going. Thanks Mel. Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx> -- 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>