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:
Oct. 23, 2018
Filed:
Jan. 25, 2017
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/1009 (2016.01); G06F 12/1027 (2016.01);
U.S. Cl.
CPC ...
G06F 12/1009 (2013.01); G06F 12/1027 (2013.01); G06F 2212/68 (2013.01); G06F 2212/681 (2013.01); G06F 2212/684 (2013.01);
Abstract
A memory management method and device are disclosed. The method includes: managing, by a storage management device, a memory; and when determining that a page table does not include a virtual address carried in a fetch request, managing, by the memory management device, the memory. When determining that the virtual address is valid, the memory management device applies for a blank page. The memory management device is located in a memory controller.