On 03/07/2016 09:53 AM, Andy Lutomirski wrote: > Also, what am I missing? Tying these tags to the physical page seems > like a poor design to me. This seems really awkward to use. Yeah, can you describe the structures that store these things? Surely the hardware has some kind of lookup tables for them and stores them in memory _somewhere_. -- 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>