Electrical computers and digital processing systems: memory – Storage accessing and control – Memory configuring
Reexamination Certificate
2006-06-30
2008-12-30
Bragdon, Reginald G (Department: 2189)
Electrical computers and digital processing systems: memory
Storage accessing and control
Memory configuring
C711S170000, C711S165000
Reexamination Certificate
active
07472249
ABSTRACT:
An approach for freeing memory based upon its relocatable or non-relocatable property is provided. In one embodiment, drivers and other processes that do not provide callback methods or similar capability to route DMA requests to the correct physical address are identified and all memory allocations made by the driver or other process are made from the appropriate region.
REFERENCES:
patent: 4787031 (1988-11-01), Karger et al.
patent: 4961134 (1990-10-01), Crus et al.
patent: 5440746 (1995-08-01), Lentz
patent: 5577231 (1996-11-01), Scalzi et al.
patent: 5659798 (1997-08-01), Blumrich et al.
patent: 6052699 (2000-04-01), Huelsbergen et al.
patent: 6349355 (2002-02-01), Draves et al.
patent: 6622226 (2003-09-01), Dussud
patent: 6922765 (2005-07-01), Jacobs
patent: 7093097 (2006-08-01), Herr et al.
patent: 2005/0144422 (2005-06-01), McAlpine et al.
patent: 2005/0240748 (2005-10-01), Yoder
patent: 2006/0064562 (2006-03-01), Mohideen et al.
patent: 2006/0107020 (2006-05-01), Stillwell et al.
patent: 2006/0294165 (2006-12-01), Bacon et al.
patent: 2007/0038891 (2007-02-01), Graham
patent: 2007/0169024 (2007-07-01), Drepper
patent: 2007/0288718 (2007-12-01), Cholleti et al.
patent: 2008/0005495 (2008-01-01), Lowe et al.
Rubini et al., Linux Device Driver, Jun. 2001, 2nd Edition, Ch 2 & 13.
Hp a C++/HP C Programmers Guide, Sep. 2004, Editon 3.
Cholleti Udayakumar
McEnroe Sean
Studzinski Stan J.
Bragdon Reginald G
Faal Baboucarr
Hickman Palermo & Truong & Becker LLP
Sun Microsystems Inc.
LandOfFree
Kernel memory free algorithm does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Kernel memory free algorithm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Kernel memory free algorithm will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4020841