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:
May. 15, 2007
Filed:
Apr. 11, 2003
Steve Mcpolin, Nepean, CA;
Steve McPolin, Nepean, CA;
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
A computer system having a kernel interface that provides a technique for creating memory descriptors that provides a single way of representing memory objects and provides a common interface to operations upon those objects. The present invention allow programmers to create a kernel interface that provides a mechanism to achieve a cohesive de-coupled interface between file-systems and virtual memory in a distributed computer system. The present invention allows the kernel interface to be provided as four sub-components with a primary abstraction mechanism and three supporting mechanisms. The primary abstraction is a memory descriptor that presents a common interface to manifold memory objects. The set of supported objects is complete in that the file-system need not deal with any other representation of memory.