On 10/07/2013 06:29 AM, Mel Gorman wrote: > When a preferred node is selected for a tasks there is an attempt to migrate > the task to a CPU there. This may fail in which case the task will only > migrate if the active load balancer takes action. This may never happen if > the conditions are not right. This patch will check at NUMA hinting fault > time if another attempt should be made to migrate the task. It will only > make an attempt once every five seconds. > > Signed-off-by: Mel Gorman <mgorman@xxxxxxx> > Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Reviewed-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>