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:
Jan. 27, 2009
Filed:
Jan. 18, 2006
Applicants:
David A. Hepkin, Austin, TX (US);
Thomas S. Mathews, Austin, TX (US);
Inventors:
David A. Hepkin, Austin, TX (US);
Thomas S. Mathews, Austin, TX (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method, system and computer program product for allocating real memory to virtual memory page sizes when all real memory is in use includes, in response to a page fault, selecting a page frame for a virtual page. In response to determining that said page does not represent a new page, a page is paged-in into said page frame and a repaging rate for a page size of the page is modified in a repaging rates data structure.