Micron Technology, Inc.
FUNCTION ARBITRATION AND QUALITY OF SERVICE FOR MEMORY COMMANDS

Abstract:

A processing device of a memory sub-system can receive a plurality of commands from a plurality of virtual machines via a host interface and associate each of the plurality of commands with a respective function that represents a respective virtual machine from which each of the plurality of commands was received. The controller of the memory sub-system can also setup a respective definition of a respective quality of service for each respective function regarding consumption of resources of the memory device, wherein the controller comprises arbitration circuitry to handle each of the plurality of commands on a per function basis according to the definition.