Micron Technology, Inc.
EXECUTION OF COMMANDS ADDRESSED TO A LOGICAL BLOCK

Abstract:

A controller of a memory sub-system can, responsive to providing a command completion signal to a host, mark a portion of a plurality of commands that are addressed to a same logical block of the memory devices, reorder the marked portion of the plurality of commands, wherein write commands from the marked portion of the plurality of commands are given priority over read commands from the marked portion of the plurality of commands, execute a newest write command from the marked portion of the plurality of commands prior to executing read commands, addressed to the same logical block, from the marked portion of the plurality of commands, and execute read commands from the marked portion of the plurality of commands in on an order in which the read commands were received and after the execution of the newest write command, wherein the read commands are executed responsive to an execution of the newest write command.