The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2024
Filed:
Mar. 03, 2021
Huawei Technologies Co., Ltd., Guangdong, CN;
Changlong Li, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides a memory management method and a terminal device. According to the method, a frequently accessed memory page and a rarely accessed memory page that are required for starting and using an application may be determined by using a memory page on which a page exception occurs in a target running application. A terminal retains, in a memory, the memory page that is required for starting and using the application, to resolve a problem that freezing occurs when an application that runs in a background is started again, and improve keepalive performance of the application. The terminal migrates the rarely accessed memory page to a swap partition of a storage, to save memory resources.