- 专利标题: Per-memory group swap device
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申请号: US14192621申请日: 2014-02-27
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公开(公告)号: US09772776B2公开(公告)日: 2017-09-26
- 发明人: Michael Tsirkin
- 申请人: Red Hat Israel, Ltd.
- 申请人地址: IL Ra'anana
- 专利权人: Red Hat Israel, Ltd.
- 当前专利权人: Red Hat Israel, Ltd.
- 当前专利权人地址: IL Ra'anana
- 代理机构: Haynes and Boone, LLP
- 主分类号: G06F12/02
- IPC分类号: G06F12/02 ; G06F3/06 ; G06F12/00 ; G06F12/126 ; G06F9/50
摘要:
Systems and methods are disclosed for swapping a memory page from memory to a swap device. An example system for swapping a memory page from memory to a swap device includes a memory to store one or more memory pages. The system also includes a swap device selector that receives an indication to swap out a memory page from memory to a swap device. The swap device selector identifies a memory group to which the memory page belongs and selects a swap device from a plurality of swap devices assigned to the identified memory group. The memory group identifies a plurality of applications having a common property. The system further includes a swap module that copies the memory page into the selected swap device.
公开/授权文献
- US20150242121A1 PER-MEMORY GROUP SWAP DEVICE 公开/授权日:2015-08-27
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