Patent ID: 7549152
Filing Date: 2009-06-16
Classification: G06F

Abstract:
1. A computer implemented method of managing memory in a distributed network, the method comprising: registering a buffer of memory in response to receipt of an input/output request from a client application program; allowing the client application program access to the registered buffer to perform the request; subsequent to performance of the request and in an absence of instruction from the client application program, maintaining the buffer as registered to allow the client application program to perform one or more subsequent requests using the registered buffer; receiving a request to free the buffer from the client application program, wherein the request to free the buffer is a request to modify the properties of the buffer to conform to a specified set of properties; and in response to receiving a request to modify the properties of the buffer to conform to a specified set of properties, de-registering the buffer and registering a new buffer that conforms to the specified set of properties.