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Memory recovery method and device, storage medium and electronic equipment

A memory recycling and memory page technology, applied in the field of communication, can solve problems such as low recycling efficiency

Active Publication Date: 2020-04-28
OPPO CHONGQING INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, memory tension can be alleviated through memory recovery, but conventional memory recovery methods have the problem of low recovery efficiency

Method used

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  • Memory recovery method and device, storage medium and electronic equipment
  • Memory recovery method and device, storage medium and electronic equipment
  • Memory recovery method and device, storage medium and electronic equipment

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Embodiment Construction

[0024] The following description is based on illustrated specific embodiments of the present application, which should not be construed as limiting other specific embodiments of the present application that are not described in detail here. The term "module" as used herein may be considered a software object that executes on the computing system. The different modules, engines and services in this paper can be regarded as the implementation objects on the computing system.

[0025] An embodiment of the present application provides a memory reclamation method, and the execution subject of the memory reclamation method may be the memory reclamation device provided in the embodiment of the present application, or an electronic device integrated with the memory reclamation device. Wherein, the electronic device may be a smart phone, a tablet computer, a PDA (Personal Digital Assistant) and the like.

[0026] The specific analysis will be described below.

[0027] see figure 1 ,...

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Abstract

The invention discloses a memory recovery method and device, a storage medium and electronic equipment. The memory recovery method comprises the steps: detecting whether the size of an idle memory space is smaller than a first preset threshold value or not; if yes, determining a first target page number to be recycled according to the size of the free memory space; determining a target memory pagefrom a non-idle memory space based on the first target page number according to a sequence that the clean memory page is prior to the dirty memory page; and performing recovery processing on the target memory page to obtain an idle memory space of which the size is not smaller than the first preset threshold. According to the memory recovery scheme provided by the embodiment of the invention, theclean memory page is easier to recover than the dirty memory page, so that when the idle memory capacity is detected to be smaller than the first preset threshold, the electronic equipment preferentially selects the clean memory page which is easy to recover as the target memory page for recovery processing, and the memory recovery efficiency can be improved.

Description

technical field [0001] The present application belongs to the technical field of communication, and in particular relates to a memory recovery method, device, storage medium and electronic equipment. Background technique [0002] Memory management is one of the core technologies of the system, which plays a key role in improving the user experience of the system and the stability of the system operation. When the memory is tight, the system will experience a series of problems such as freezing, running errors, and crashes. In related technologies, memory tension can be alleviated through memory recovery, but conventional memory recovery methods have the problem of low recovery efficiency. Contents of the invention [0003] Embodiments of the present application provide a memory reclamation method, device, storage medium, and electronic equipment, which can improve memory reclamation efficiency. [0004] In the first aspect, the embodiment of the present application provi...

Claims

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Application Information

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IPC IPC(8): G06F12/02
CPCG06F12/0253
Inventor 彭冬炜
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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