On Mon, 2012-03-26 at 19:45 +0200, Andrea Arcangeli wrote: > @@ -3220,6 +3214,8 @@ need_resched: > > post_schedule(rq); > > + sched_autonuma_balance(); > + > sched_preempt_enable_no_resched(); > if (need_resched()) > goto need_resched; I already told you, this isn't ever going to happen. You do _NOT_ put a for_each_online_cpu() loop in the middle of schedule(). You also do not call stop_one_cpu(migration_cpu_stop) in schedule to force migrate the task you just scheduled to away from this cpu. That's retarded. Nacked-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href