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Memory recovery method, 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 and achieve the effect of improving efficiency

Active Publication Date: 2022-03-01
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, device, storage medium and electronic equipment
  • Memory recovery method, device, storage medium and electronic equipment
  • Memory recovery method, 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 present application discloses a memory reclamation method, device, storage medium, and electronic equipment, wherein the memory reclamation method includes: detecting whether the size of the free memory space is smaller than a first preset threshold; if so, determining according to the size of the free memory space The number of first target pages to be reclaimed; according to the order in which clean memory pages are prioritized over dirty memory pages, the target memory page is determined from the non-free memory space based on the first target page number; and the target memory page is reclaimed , so as to obtain a free memory space whose size is not smaller than the first preset threshold. In the memory reclamation solution provided by this embodiment, since clean memory pages are easier to reclaim than dirty memory pages, when it is detected that the free memory capacity is less than the first preset threshold, the electronic device preferentially selects the clean memory pages that are easy to reclaim as the target memory pages for reclaiming. Recycling can improve the efficiency of memory recycling.

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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Patent Type & Authority Patents(China)
IPC IPC(8): G06F12/02
CPCG06F12/0253
Inventor 彭冬炜
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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