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:
Dec. 09, 2025
Filed:
Dec. 23, 2022
Applicant:
Red Hat, Inc., Raleigh, NC (US);
Inventor:
Michael Tsirkin, Yokneam Illit, IL;
Assignee:
Red Hat, Inc., Raleigh, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/48 (2006.01); G06F 9/50 (2006.01);
U.S. Cl.
CPC ...
G06F 9/4881 (2013.01); G06F 9/4887 (2013.01); G06F 9/50 (2013.01); G06F 9/5005 (2013.01); G06F 2209/5019 (2013.01);
Abstract
Implementations for scheduling a sub-idle thread priority class are described. An example method may include assigning, by a scheduler of a computer system, a sub-idle execution priority class to a processing thread associated with a request queue of an input/output (I/O) device; identifying, by a processing device, a work completion request in the request queue; and responsive to predicting, for a processor of the computer system, an idle time exceeding a threshold idle period, running the processing thread.