Hello, I'd like to use kmem_cache() system, but need the memory taken from a specific range if requested, outside the range otherwise. I think about adding new zone and define new GFP flag to either select or ignore the zone. Does it sound possible? Then I welcome any hint if you know where to add the appropriated test in allocator, how to attach the region to the new zone id). Or slab/slub system is not designed for this, I should forget it and opt for another system? August. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>