On 08/13/2015 07:48 AM, Boaz Harrosh wrote: > There is already an object that holds a relationship of physical > to Kernel-virtual. It is called a memory-section. Why not just > widen its definition? Memory sections are purely there to map physical address ranges back to metadata about them. *Originally* for 'struct page', but widened a bit subsequently. But, it's *never* been connected to kernel-virtual addresses in any way that I can think of. So, that's a curious statement. -- 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>