Invention Grant
- Patent Title: Clearing guest frames absent paging-in to host main storage
- Patent Title (中): 清除没有寻呼到主机主存储的客机帧
-
Application No.: US13292160Application Date: 2011-11-09
-
Publication No.: US08239649B2Publication Date: 2012-08-07
- Inventor: Charles W. Gainey, Jr. , Dan F. Greiner , Lisa Cranton Heller , Damian L. Osisek , Gustav E. Sittmann, III
- Applicant: Charles W. Gainey, Jr. , Dan F. Greiner , Lisa Cranton Heller , Damian L. Osisek , Gustav E. Sittmann, III , Cynthia Sittmann, legal representative
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Agent John E. Campbell; Blanche E. Schiller, Esq.
- Main IPC: G06F13/00
- IPC: G06F13/00
Abstract:
Optimizations are provided for frame management operations, including a clear operation and/or a set storage key operation, requested by pageable guests. The operations are performed, absent host intervention, on frames not resident in host memory. The operations may be specified in an instruction issued by the pageable guests.
Public/Granted literature
- US20120054412A1 CLEARING GUEST FRAMES ABSENT PAGING-IN TO HOST MAIN STORAGE Public/Granted day:2012-03-01
Information query
