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. 10, 2022
Filed:
Dec. 27, 2018
Bull Sas, Les Clayes-sous-Bois, FR;
BULL SAS, Les Clayes sous-Bois, FR;
Abstract
The invention relates to a method for managing a buffer memory space associated with a persistent data storage system of a computing machine. The buffer memory space is suitable for temporarily storing in the RAM of the machine one or more portions of a single data file of the persistent data storage system that was previously accessed by one or more processes executed on the machine. The operating system of the machine tracks each of the portions of the file that are projected in the buffer memory space by a descriptor belonging to a plurality of buffer memory projection descriptors which are all associated with the tracking of one or more portions of the file projected in the buffer memory space.