The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 2022
Filed:
Aug. 27, 2020
Micron Technology, Inc., Boise, ID (US);
Horia C. Simionescu, Foster City, CA (US);
Xiaodong Wang, Sunnyvale, CA (US);
Venkata Yaswanth Raparti, Fremont, CA (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A processing device in a memory sub-system iteratively processes input/output (I/O) operations corresponding to a plurality of logical devices associated with a memory device. Tor each of the plurality of logical devices, the processing includes identifying a current logical device, determining one or more I/O operations in queue for the current logical device, and determining a number of operation credits associated with the current logical device. The number of credits is based at least in part on a set of quality of service (QoS) parameters for the current logical device. The processing further includes responsive to determining that the number of operation credits satisfies a threshold condition, performing the one or more I/O operations for the current logical device and identifying a subsequent logical device of the plurality of logical devices.