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Memory recovery method, device, electronic equipment and storage medium

A technology of memory recovery and memory, which is applied in the computer field, can solve problems such as inability to reclaim memory, and achieve the effects of quickly alleviating memory tension, increasing effectiveness, and improving system stability

Active Publication Date: 2019-12-03
OPPO CHONGQING INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present disclosure is to provide a method and device for reclaiming memory, electronic equipment, and storage media, so as to overcome the problem of inability to reclaim memory due to the limitations and defects of related technologies at least to a certain extent

Method used

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

Examples

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Embodiment Construction

[0019] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solution...

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Abstract

Embodiments of the invention relate to a memory recovery method, a device, electronic equipment and a storage medium, and relate to the technical field of computers. The method comprises the steps oftriggering a low memory management service to perform a cleaning operation on a target process if it is detected that a memory allocation operation on a preset process fails; and if it is detected that the cleaning operation is finished, performing a recovery operation on a memory page of the target process, and continuing to perform a memory allocation operation on the preset process through therecovery operation. According to the technical scheme, the memory can be recycled in time, the memory shortage condition is relieved, and the system performance is improved.

Description

technical field [0001] The present disclosure relates to the technical field of computers, and in particular, to a memory recovery method, a memory recovery device, electronic equipment, and a computer-readable storage medium. Background technique [0002] The memory space of Android phones is limited. After the phone is used for a period of time, more processes will accumulate in the background, so it will also occupy a certain amount of memory space. If the system memory is tight and the memory allocation request of the application being used cannot be satisfied, the memory recovery will be performed. If the memory recovery is still not satisfied and the available memory is lower than the preset value, the low memory management service will be started to select the process that has not been used recently to clean up. [0003] In related technologies, after the low memory management service cleans up the process, it releases its own memory occupation when the process exits...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F12/02G06F9/445G06F9/50
CPCG06F12/0253G06F9/44594G06F9/5016
Inventor 周华材张诗明
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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