发明授权
- 专利标题： Method to manage memory in a platform with virtual machines
- 专利标题（中）： 用虚拟机管理平台内存的方法
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申请号： US10827763申请日： 2004-04-19
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公开(公告)号： US07421533B2公开(公告)日： 2008-09-02
- 发明人: Vincent J. Zimmer , Michael A. Rothman
- 申请人： Vincent J. Zimmer , Michael A. Rothman
- 申请人地址： US CA Santa Clara
- 专利权人： Intel Corporation
- 当前专利权人： Intel Corporation
- 当前专利权人地址： US CA Santa Clara
- 代理商 Joni D. Stulman-Horn
- 主分类号： G06F12/00
- IPC分类号： G06F12/00 ; G06F21/00
摘要：
An embodiment of the present invention enables the virtualizing of virtual memory in a virtual machine environment within a virtual machine monitor (VMM). Memory required for direct memory access (DMA) for device drivers, for example, is pinned by the VMM and prevented from being swapped out. The VMM may dynamically allocated memory resources to various virtual machines running in the platform. Other embodiments may be described and claimed.
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