Invention Grant
US09501424B2 Memory mapping method of nonvolatile memory system and system for providing the memory mapping method
有权
非易失性存储器系统的内存映射方法和提供内存映射方法的系统
- Patent Title: Memory mapping method of nonvolatile memory system and system for providing the memory mapping method
- Patent Title (中): 非易失性存储器系统的内存映射方法和提供内存映射方法的系统
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Application No.: US14507833Application Date: 2014-10-07
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Publication No.: US09501424B2Publication Date: 2016-11-22
- Inventor: Oh-seong Kwon , Hwan-soo Han , Jung-sik Choi , Sun-young Lim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do KR Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.,SUNGKYUNKWAN UNIVERSITY RESEARCH & BUSINESS F
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.,SUNGKYUNKWAN UNIVERSITY RESEARCH & BUSINESS F
- Current Assignee Address: KR Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do KR Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do
- Agency: Muir Patent Law, PLLC
- Priority: KR10-2014-0002083 20140107
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F12/10 ; G06F12/02
Abstract:
Provided is a memory mapping method, and particularly provided is a nonvolatile main memory mapping method for managing a nonvolatile main memory. The nonvolatile memory mapping method includes: performing a system call in order to access a file page that is required to operate a process stored in a kernel area of a nonvolatile main memory, wherein both the file page and process are stored in the kernel area of the nonvolatile main memory; and mapping a physical address of the file page to a virtual address of a user area of the nonvolatile main memory.
Public/Granted literature
- US20150193354A1 MEMORY MAPPING METHOD OF NONVOLATILE MEMORY SYSTEM AND SYSTEM FOR PROVIDING THE MEMORY MAPPING METHOD Public/Granted day:2015-07-09
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