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:
Feb. 25, 2025
Filed:
Apr. 03, 2023
Kioxia Corporation, Tokyo, JP;
Saswati Das, San Jose, CA (US);
KIOXIA CORPORATION, Tokyo, JP;
Abstract
Systems, methods, non-transitory computer-readable media for creating isolation between multiple domains. One system includes a VD level disperser configured to segregate new write commands based on virtual device (VD) identifiers and maintain separate VD specific in-place linked lists. The system further includes a Quality of Service (QOS) level disperser configured to segregate VD specific commands of the VD specific in-place linked lists based on each of the VD specific commands respective QoS domain identifiers and maintain separate QoS domain specific linked lists. The system further includes a superblock level disperser configured to segregate QoS domain specific commands of the QoS domain specific in-place linked lists based on each of the QoS domain specific commands respective superblock or placement identifiers, maintain separate superblock-specific in-place linked lists for each superblock or placement identifier, and provide the superblock-specific in-place linked lists to a write divider.