Micron Technology, Inc.
Priority scheduling in queues to access cache data in a memory sub-system

Abstract:

A request to read data stored at a memory sub-system can be received. A determination can be made of whether the data is stored at a cache of the memory sub-system. Responsive to determining that the data is not stored at the cache of the memory sub-system, the data can be obtained from a memory component of the memory sub-system. A first priority indicator can be assigned to a fill operation associated with the data that is obtained from the memory component. A second priority indicator can be assigned to the request to read the data. A schedule of executing the fill operation and the request to read the data can be determined based on the first priority indicator and the second priority indicator.