Flexible metadata allocation and caching

Abstract

An apparatus and method for flexible metadata allocation and caching. In one embodiment of the method first and second requests are received from first and second applications, respectively, wherein the requests specify a reading of first and second data, respectively, from one or more memory devices. The circuit reads the first and second data in response to receiving the first and second requests. Receiving first and second metadata from the one or more memory devices in response to receiving the first and second requests. The first and second metadata correspond to the first and second data, respectively. The first and second data are equal in size, and the first and second metadata are unequal in size.

Dependencies are inferred from the claim text.