Title:
MEMORY MANAGEMENT PROGRAM, MEMORY MANAGEMENT METHOD AND INFORMATION PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/107988
Kind Code:
A1
Abstract:
This memory management method includes: a step for receiving a request for a page of a first size from an operating system; and an assignment step which, if free pages in a first memory area, which has been partitioned into pages of the first size, are insufficient to accommodate the request, partitions free pages of a second size which is larger than the first size in a second memory area, which has been partitioned into pages of the second size, into pages of the first size so as to assign the pages of the first size in response to the request. Accordingly, memory can be efficiently utilized.
Inventors:
KATO TAKEHARU (JP)
Application Number:
PCT/JP2011/052488
Publication Date:
August 16, 2012
Filing Date:
February 07, 2011
Export Citation:
Assignee:
FUJITSU LTD (JP)
KATO TAKEHARU (JP)
KATO TAKEHARU (JP)
International Classes:
G06F12/12; G06F12/02
Foreign References:
| JP2006126973A | 2006-05-18 | |||
| JPS6410365A | 1989-01-13 | |||
| JPH08339324A | 1996-12-24 | |||
| JPH09319658A | 1997-12-12 | |||
| JP2003196152A | 2003-07-11 |
Attorney, Agent or Firm:
HARADA, KAZUO (JP)
Kazuo Harada (JP)
Kazuo Harada (JP)
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Claims:
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