On 02/23/2016 04:04 PM, Mel Gorman wrote: > ac->classzone_idx is determined by the index of the preferred zone and cached > to avoid repeated calculations. wake_all_kswapds() should use it instead of > using zone_idx() within a loop. > > Signed-off-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx> Acked-by: Vlastimil Babka <vbabka@xxxxxxx> -- 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>