On 02/17/2013 02:44 PM, KOSAKI Motohiro wrote:
Sorry for the delay. I would like to discuss the following topics: * Hugepage migration – Currently, hugepage is not migratable and can’t use pages in ZONE_MOVABLE. It is not happy from point of CMA/hotplug view.
Why CMA not happy? unmovable pages can't alloc from CMA range.
* Remove ZONE_MOVABLE –Very long term goal. Maybe not suitable in this year. * Mempolicy rebinding rework – current mempolicy rebinding has a lot of limitations. - no rebinding when hotplug - no rebinding when using shm memplicy - broken argument check when MPOL_DEFAULT * Rework shared mempolicy – shared mempolicy don’t work correctly when attached from multiple processes. However shmem exist for inter process communication. -- 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=ilto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>
-- 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>