公开(公告)号：US20220253252A1

公开(公告)日：2022-08-11

申请号：US17732854

申请日：2022-04-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei FANG ,  Xie MIAO ,  Xiang GAO ,  Hongjiang ZHAO ,  Xu TANG

IPC: G06F3/06

Abstract: A data processing method and apparatus are provided. The data processing method is: receiving a write request, where the write request is for requesting to write, to an external memory, first data in a first storage area in an internal memory; writing the first data to a second storage area in the internal memory, where the second storage area is a storage area, in the internal memory, that is reallocated to the first data, and the second storage area is different from the first storage area; sending a response message after the first data is written to the second storage area, where the response message indicates that processing of the write request is completed; and writing the first data in the second storage area to the external memory.