SUNRPC: Allocate a private data area for socket-specific rpc_xprt fields

When setting up a new transport instance, allocate enough memory for an
rpc_xprt and a private area.  As part of the same memory allocation, it
will be easy to find one, given a pointer to the other.

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