File system virtual memory descriptor generation interface system and method
US7219206B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 11, 2003 |
| Grant date | May 15, 2007 |
| Priority date | — |
| Expiry date | Apr 26, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99953
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.