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:
Jul. 13, 2004
Filed:
May. 01, 2000
Applicant:
Inventors:
David S. Bakin, Seattle, WA (US);
William G. Parry, Bellevue, WA (US);
Mark H. Lucovsky, Redmond, WA (US);
Assignee:
Microsoft Corporation, Redmond, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/318 ; G06F 1/320 ;
U.S. Cl.
CPC ...
G06F 1/318 ; G06F 1/320 ;
Abstract
A system is configured to prioritize streaming disk I/O over non-streaming disk I/O by providing high priority queuing to streaming disk I/O and/or to throttle non-streaming disk I/O when the total disk I/O (streaming+non-streaming) exceeds a threshold amount for a given time quantum. When disk throttling is utilized, streaming disk I/O is processed in a first time quantum. Non-streaming disk I/O is processed, as much as possible, in the remainder of the first time quantum. Other non-streaming disk I/O remaining to be processed is deferred to a subsequent time quantum.