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:
Aug. 23, 2016
Filed:
Jan. 27, 2016
International Business Machines Corporation, Armonk, NY (US);
Travis Pizel, Rochester, MN (US);
Naveen Rathi, Vikarabad, IN;
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Techniques are disclosed herein for paging I/O translation table entries. A host bridge of system hardware receives a request to fetch a first segment of an I/O translation table associated with one of a plurality of logical partitions executing in a computing system. The host bridge identifies a control register associated with the first segment. The control register includes a time base and an indication of whether the first segment is paged out to a storage volume. Upon determining that the first segment is paged out to the storage volume, a second segment is paged out from a location in memory to the storage volume. The first segment is paged in to the location.