发明申请
- 专利标题: Management of copy-on-write fault
- 专利标题(中): 管理写时错误
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申请号: US11796512申请日: 2007-04-27
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公开(公告)号: US20080270739A1公开(公告)日: 2008-10-30
- 发明人: Eric W. Hamilton , Vishwas Pandian Durai , Srisallendra Yallapragada
- 申请人: Eric W. Hamilton , Vishwas Pandian Durai , Srisallendra Yallapragada
- 主分类号: G06F12/08
- IPC分类号: G06F12/08
摘要:
An embodiment of the invention provides an apparatus and method for management of copy-on-write faults. The apparatus and method include the acts of: assigning a translation to a first physical memory page, where the translation is a virtual memory address to physical memory address translation and where an offset portion in the translation includes a physical address of the first physical memory page; and creating a second physical memory page which is a copy of the first physical memory page.
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