Patents by Inventor Chennakesava R. Arnoori

Chennakesava R. Arnoori has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Resource allocation failure recovery module of a disk driver
    Patent number: 8347304
    Abstract: A method of resource allocation failure recovery is disclosed. The method generally includes steps (A) to (E). Step (A) may generate a plurality of resource requests from a plurality of driver modules to a manager module executed by a processor. Step (B) may generate a plurality of first calls from the manager module to a plurality of allocation modules in response to the resource requests. Step (C) may allocate a plurality of resources to the driver modules using the allocation modules in response to the first calls. Step (D) may allocate a portion of a memory pool to a particular recovery packet using the manager module in response to the allocation modules signaling a failed allocation of a particular one of the resources. Step (E) may recover from the failed allocation using the particular recovery packet.
    Type: Grant
    Filed: February 26, 2009
    Date of Patent: January 1, 2013
    Assignee: LSI Corporation
    Inventors: Jose K. Manoj, Chennakesava R. Arnoori, Atul Mukker
  • RESOURCE ALLOCATION FAILURE RECOVERY MODULE OF A DISK DRIVER
    Publication number: 20100218193
    Abstract: A method of resource allocation failure recovery is disclosed. The method generally includes steps (A) to (E). Step (A) may generate a plurality of resource requests from a plurality of driver modules to a manager module executed by a processor. Step (B) may generate a plurality of first calls from the manager module to a plurality of allocation modules in response to the resource requests. Step (C) may allocate a plurality of resources to the driver modules using the allocation modules in response to the first calls. Step (D) may allocate a portion of a memory pool to a particular recovery packet using the manager module in response to the allocation modules signaling a failed allocation of a particular one of the resources. Step (E) may recover from the failed allocation using the particular recovery packet.
    Type: Application
    Filed: February 26, 2009
    Publication date: August 26, 2010
    Inventors: Jose K. Manoj, Chennakesava R. ARNOORI, Atul Mukker