Patent 7500074 was granted and assigned to Sun Microsystems on March, 2009 by the United States Patent and Trademark Office.
An approach for partitioning virtual memory address space and identifying relocatable and non-relocatable regions of memory is provided. In one embodiment, the allocations of physical addresses and kernel virtual memory addresses are partitioned into relocatable and non-relocatable regions such that, by inspecting a virtual address, the property of the physical memory (relocatable or non-relocatable) is identified.