On Tue 23-08-16 14:02:52, Joonsoo Kim wrote: [...] > How about introducing one more priority (last priority) to allow scanning > unmovable/reclaimable pageblock? If we don't reach that priority, > long-term fragmentation can be avoided. I have already suggested that. We would reach that priority only for !costly orders. Vlastimil already has plans to cook up a patch for that but he is on vacation... -- Michal Hocko SUSE Labs -- 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>