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:
Nov. 21, 2023
Filed:
Nov. 10, 2022
International Business Machines Corporation, Armonk, NY (US);
Lokesh Mohan Gupta, Tucson, AZ (US);
Kyler A. Anderson, Sahuarita, AZ (US);
Kevin J. Ash, Tucson, AZ (US);
Matthew J. Kalos, Tucson, AZ (US);
Brian Anthony Rinaldi, Tucson, AZ (US);
Beth Ann Peterson, Tucson, AZ (US);
Matthew G. Borlick, Tucson, AZ (US);
Abstract
Provided are a computer program product for managing tracks in a storage in a cache. An active track data structure indicates tracks in the cache that have an active status. An active bit in a cache control block for a track is set to indicate active for the track indicated as active in the active track data structure. In response to processing the cache control block, a determination is made, from the cache control block for the track, whether the track is active or inactive to determine processing for the cache control block.