Invention Grant
- Patent Title: Memory page offloading in multi-node computer systems
- Patent Title (中): 多节点计算机系统中的内存页面卸载
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Application No.: US13914109Application Date: 2013-06-10
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Publication No.: US09229878B2Publication Date: 2016-01-05
- Inventor: Ronen Hod , Michael Tsirkin
- Applicant: Red Hat Israel, Ltd.
- Applicant Address: IL Raanana
- Assignee: Red Hat Israel, Ltd.
- Current Assignee: Red Hat Israel, Ltd.
- Current Assignee Address: IL Raanana
- Agency: Lowenstein Sandler LLP
- Main IPC: G06F12/08
- IPC: G06F12/08 ; G06F12/12 ; G06F12/02 ; G06F9/50 ; G06F11/30 ; G06F11/34
Abstract:
Systems and methods for memory page offloading in multi-processor computer systems. An example method may comprise: detecting, by a computer system, a memory pressure condition on a first node; invalidating a page table entry for a memory page residing on the first node; copying the memory page to a second node; and updating the page table entry for the memory page to reference the second node.
Public/Granted literature
- US20140365738A1 Systems and Methods for Memory Page Offloading in Multi-Processor Computer Systems Public/Granted day:2014-12-11
Information query
