Shadow page tables for address translation control

Details Shadow page tables for address translation control Shadow page tables for address translation control

G - Physics

06

F

G06F 12/10 (2006.01) G06F 12/14 (2006.01)

Patent

CA 2482872

In a computer system that employs virtual memory, multiple versions of a given page are stored: a directory version, a table version, and a data version. The data version contains the data that a software object believes to be stored in the page. The directory and table versions of the page contains versions of the page's contents that have been modified in some manner to comply with a restriction on the address translation map employed by the virtual address system. When a page is being used by the virtual address system as a directory or table, then the directory or table versions, respectively, of that page are used. When a page is the target of a read request, the data version of the page is used.

Affiliated with

Also associated with

Rating

Shadow page tables for address translation control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shadow page tables for address translation control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shadow page tables for address translation control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1908935