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Memory data migration method and device and storage medium

A technology of memory data and storage media, applied in the field of data processing, can solve the problems of memory data cleaning, difficulty in ensuring the normal operation of the terminal, etc., to achieve the effect of optimizing memory space and ensuring smooth operation

Pending Publication Date: 2020-05-12
SHENZHEN TCL DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a memory data migration method, device and storage medium, aiming to solve the technical problem that the terminal does not clean up the memory data, and thus it is difficult to ensure the normal operation of the terminal

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  • Memory data migration method and device and storage medium
  • Memory data migration method and device and storage medium
  • Memory data migration method and device and storage medium

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] like figure 1 as shown, figure 1 It is a schematic diagram of the terminal structure of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0041] The terminal of the present invention is a device, and the device may be a computer, or a terminal device with a storage function such as a mobile phone, a computer, and a mobile computer.

[0042] like figure 1 As shown, the terminal may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the ...

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Abstract

The invention provides a memory data migration method and device and a storage medium, and the method comprises the steps: obtaining process memory information of a to-be-migrated process in a presetprocess memory space, and determining the address information corresponding to the process memory information in a preset physical memory page table; determining the position of a to-be-migrated process in the physical memory page table according to the address information, and determining an end node between the to-be-migrated process in the physical memory page table and a previous process by querying the physical memory page table; and finally, removing the physical memory information stored in the end node, and rearranging the physical memory page table. By means of the mode, data migration is conducted on the memory information of the terminal process, cleaning of redundant physical memory data is achieved, the memory space of a system is optimized, and therefore smooth operation of the system is guaranteed.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a memory data migration method, device and storage medium. Background technique [0002] During the use of the smart terminal, some data will be stored in the internal memory for operation, and corresponding memory data will be generated. For example, a computer, in some situations where the computer is used, the user will set the computer to a standby state when the computer is not in use, and when the computer is in the standby state, it will not be powered off and shut down, but will continue to run in a low power consumption state memory data. In this way, if the memory data is not cleared for a long time, it may affect the normal operation of the computer system, or even crash, reducing the service life of the computer. Contents of the invention [0003] The main purpose of the present invention is to provide a memory data migration method, device and storage medium, aimin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F12/02G06F3/06
CPCG06F12/0246G06F3/0614G06F3/0647G06F3/0679
Inventor 沈维康
Owner SHENZHEN TCL DIGITAL TECH CO LTD