nfsd4_putfh
struct nfsd4_putfh *putfh;
putfh = (struct nfsd4_putfh *)&saved_op->u;
.op_func = nfsd4_putfh,
struct nfsd4_putfh *putfh = &u->putfh;
struct nfsd4_putfh *putfh = &u->putfh;
struct nfsd4_putfh putfh;