rxrpc_alloc_peer
struct rxrpc_peer *rxrpc_alloc_peer(struct rxrpc_local *, gfp_t,
peer = rxrpc_alloc_peer(rx->local, gfp, rxrpc_peer_new_prealloc);
peer = rxrpc_alloc_peer(local, gfp, rxrpc_peer_new_client);