NSM: Encode the new "priv" cookie for NSMPROC_MON requests

[safe/jmp/linux-2.6] / fs / lockd / mon.c

diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c
index c8d18cd..4424b0a 100644 (file)
--- a/fs/lockd/mon.c
+++ b/fs/lockd/mon.c
@@ -31,7 +31,7 @@ enum {
 };
 
 struct nsm_args {
-       __be32                  addr;           /* remote address */
+       struct nsm_private      *priv;
        u32                     prog;           /* RPC callback info */
        u32                     vers;
        u32                     proc;
@@ -101,7 +101,7 @@ nsm_mon_unmon(struct nsm_handle *nsm, u32 proc, struct nsm_res *res)
        struct rpc_clnt *clnt;
        int             status;
        struct nsm_args args = {
-               .addr           = nsm_addr_in(nsm)->sin_addr.s_addr,
+               .priv           = &nsm->sm_priv,
                .prog           = NLM_PROGRAM,
                .vers           = 3,
                .proc           = NLMPROC_NSM_NOTIFY,
@@ -407,9 +407,6 @@ static int encode_mon_id(struct xdr_stream *xdr, const struct nsm_args *argp)
  * The "priv" argument may contain private information required
  * by the NSMPROC_MON call. This information will be supplied in the
  * NLMPROC_SM_NOTIFY call.
- *
- * Linux provides the raw IP address of the monitored host,
- * left in network byte order.
  */
 static int encode_priv(struct xdr_stream *xdr, const struct nsm_args *argp)
 {
@@ -418,10 +415,7 @@ static int encode_priv(struct xdr_stream *xdr, const struct nsm_args *argp)
        p = xdr_reserve_space(xdr, SM_PRIV_SIZE);
        if (unlikely(p == NULL))
                return -EIO;
-       *p++ = argp->addr;
-       *p++ = 0;
-       *p++ = 0;
-       *p++ = 0;
+       xdr_encode_opaque_fixed(p, argp->priv->data, SM_PRIV_SIZE);
        return 0;
 }