System and method for using a memory mapping function to map memory defects

摘要

In accordance with the present disclosure, a system and method are herein disclosed for managing memory defects in an information handling system. More particularly, the present disclosure comprises a system and method for generating a usable memory map which excludes memory locations containing defect memory elements. In an information handling system, a memory defect map, which comprises information about the location of defective memory elements, is coupled to the memory device. As a map of memory usable by the system is created, usable memory regions containing defective memory elements are excluded from the memory map. The memory map is passed to the operating system, which uses only those regions of memory designated as usable and non-defective.