公开(公告)号：EP4318247A1

公开(公告)日：2024-02-07

申请号：EP21945428.7

申请日：2021-06-15

申请人： Huawei Technologies Co., Ltd.

发明人： HE, Biao ,  LI, Diangang ,  WANG, Fa ,  RU, Yifan ,  LIU, Yi

IPC分类号： G06F12/02

摘要： This application provides a storage control method, and relates to the terminal field. At least one key IO is identified from a plurality of IOs, the at least one key IO is delivered to a hardware queue, and at least one non-key IO other than the at least one key IO in the plurality of IOs is delivered to the hardware queue through rate limiting. During the delivery through the rate limiting, a quantity of at least one non-key IO is less than a quantity of IOs that the hardware queue is able to contain. In the method, the key IO in the plurality of IOs is delivered to the hardware queue, and the non-key IO is delivered to the hardware queue through rate limiting, so that the entire IO delivery queue can not only maintain a sequence for execution, but also fully utilize the hardware queue. This avoids system suspension.