tree b6e4caf750834591c0991f9aa55b26f1f02b530d
parent 3f43c6667acb4e02962b2829a4d4ebb6b6e6f70e
author Chuck Lever <chuck.lever@oracle.com> 1197316658 -0500
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1201676753 -0500

NFS: Add support for AF_INET6 addresses in nfs_compare_super()

Refactor nfs_compare_super() and add AF_INET6 support.

Replace the generic memcmp() to document explicitly what parts of the
addresses must match in this check, and make the comparison independent
of the lengths of both addresses.

A side benefit is both tests are more computationally efficient than a
memcmp().

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>