fs/nfs/nfs4proc.c       |   41 ++++++++++++++++++++++++++---------------
 fs/nfs/nfs4xdr.c        |   33 +++++++++++++++++----------------
 include/linux/nfs_xdr.h |    8 +++++---
 3 files changed, 48 insertions(+), 34 deletions(-)

diff -u --recursive --new-file --show-c-function linux-2.6.5-35-readdirres/fs/nfs/nfs4proc.c linux-2.6.5-36-setclientid/fs/nfs/nfs4proc.c
--- linux-2.6.5-35-readdirres/fs/nfs/nfs4proc.c	2004-04-06 19:51:47.000000000 -0700
+++ linux-2.6.5-36-setclientid/fs/nfs/nfs4proc.c	2004-04-10 12:21:33.000000000 -0700
@@ -1661,13 +1661,15 @@ nfs4_request_compatible(struct nfs_page 
 	return 1;
 }
 
-int
-nfs4_proc_setclientid(struct nfs4_client *clp,
-		u32 program, unsigned short port)
+int nfs4_proc_setclientid(struct nfs4_client *clp, u32 program, unsigned short port)
 {
-	u32 *p;
-	struct nfs4_setclientid setclientid;
-	struct timespec tv;
+	static nfs4_verifier sc_verifier;
+	static int initialized;
+	
+	struct nfs4_setclientid setclientid = {
+		.sc_verifier = &sc_verifier,
+		.sc_prog = program,
+	};
 	struct rpc_message msg = {
 		.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_SETCLIENTID],
 		.rpc_argp = &setclientid,
@@ -1675,15 +1677,24 @@ nfs4_proc_setclientid(struct nfs4_client
 		.rpc_cred = clp->cl_cred,
 	};
 
-	tv = CURRENT_TIME;
-	p = (u32*)setclientid.sc_verifier.data;
-	*p++ = (u32)tv.tv_sec;
-	*p = (u32)tv.tv_nsec;
-	setclientid.sc_name = clp->cl_ipaddr;
-	sprintf(setclientid.sc_netid, "tcp");
-	sprintf(setclientid.sc_uaddr, "%s.%d.%d", clp->cl_ipaddr, port >> 8, port & 255);
-	setclientid.sc_prog = htonl(program);
-	setclientid.sc_cb_ident = 0;
+	if (!initialized) {
+		struct timespec boot_time;
+		u32 *p;
+
+		initialized = 1;
+		boot_time = CURRENT_TIME;
+		p = (u32*)sc_verifier.data;
+		*p++ = htonl((u32)boot_time.tv_sec);
+		*p = htonl((u32)boot_time.tv_nsec);
+	}
+	setclientid.sc_name_len = scnprintf(setclientid.sc_name,
+			sizeof(setclientid.sc_name), "%s/%u.%u.%u.%u",
+			clp->cl_ipaddr, NIPQUAD(clp->cl_addr.s_addr));
+	setclientid.sc_netid_len = scnprintf(setclientid.sc_netid,
+			sizeof(setclientid.sc_netid), "tcp");
+	setclientid.sc_uaddr_len = scnprintf(setclientid.sc_uaddr,
+			sizeof(setclientid.sc_uaddr), "%s.%d.%d",
+			clp->cl_ipaddr, port >> 8, port & 255);
 
 	return rpc_call_sync(clp->cl_rpcclient, &msg, 0);
 }
diff -u --recursive --new-file --show-c-function linux-2.6.5-35-readdirres/fs/nfs/nfs4xdr.c linux-2.6.5-36-setclientid/fs/nfs/nfs4xdr.c
--- linux-2.6.5-35-readdirres/fs/nfs/nfs4xdr.c	2004-04-06 19:51:47.000000000 -0700
+++ linux-2.6.5-36-setclientid/fs/nfs/nfs4xdr.c	2004-04-10 12:17:19.000000000 -0700
@@ -388,6 +388,15 @@ struct compound_hdr {
 	BUG_ON(!p);						\
 } while (0)
 
+static void encode_string(struct xdr_stream *xdr, unsigned int len, const char *str)
+{
+	uint32_t *p;
+
+	p = xdr_reserve_space(xdr, 4 + len);
+	BUG_ON(p == NULL);
+	xdr_encode_opaque(p, str, len);
+}
+
 static int encode_compound_hdr(struct xdr_stream *xdr, struct compound_hdr *hdr)
 {
 	uint32_t *p;
@@ -1030,26 +1039,18 @@ static int encode_setattr(struct xdr_str
 
 static int encode_setclientid(struct xdr_stream *xdr, const struct nfs4_setclientid *setclientid)
 {
-	uint32_t total_len;
-	uint32_t len1, len2, len3;
 	uint32_t *p;
 
-	len1 = strlen(setclientid->sc_name);
-	len2 = strlen(setclientid->sc_netid);
-	len3 = strlen(setclientid->sc_uaddr);
-	total_len = XDR_QUADLEN(len1) + XDR_QUADLEN(len2) + XDR_QUADLEN(len3);
-	total_len = (total_len << 2) + 24 + sizeof(setclientid->sc_verifier.data);
-
-	RESERVE_SPACE(total_len);
+	RESERVE_SPACE(4 + sizeof(setclientid->sc_verifier->data));
 	WRITE32(OP_SETCLIENTID);
-	WRITEMEM(setclientid->sc_verifier.data, sizeof(setclientid->sc_verifier.data));
-	WRITE32(len1);
-	WRITEMEM(setclientid->sc_name, len1);
+	WRITEMEM(setclientid->sc_verifier->data, sizeof(setclientid->sc_verifier->data));
+
+	encode_string(xdr, setclientid->sc_name_len, setclientid->sc_name);
+	RESERVE_SPACE(4);
 	WRITE32(setclientid->sc_prog);
-	WRITE32(len2);
-	WRITEMEM(setclientid->sc_netid, len2);
-	WRITE32(len3);
-	WRITEMEM(setclientid->sc_uaddr, len3);
+	encode_string(xdr, setclientid->sc_netid_len, setclientid->sc_netid);
+	encode_string(xdr, setclientid->sc_uaddr_len, setclientid->sc_uaddr);
+	RESERVE_SPACE(4);
 	WRITE32(setclientid->sc_cb_ident);
 
 	return 0;
diff -u --recursive --new-file --show-c-function linux-2.6.5-35-readdirres/include/linux/nfs_xdr.h linux-2.6.5-36-setclientid/include/linux/nfs_xdr.h
--- linux-2.6.5-35-readdirres/include/linux/nfs_xdr.h	2004-04-06 19:51:47.000000000 -0700
+++ linux-2.6.5-36-setclientid/include/linux/nfs_xdr.h	2004-04-10 12:17:43.000000000 -0700
@@ -597,13 +597,15 @@ struct nfs4_rename_res {
 };
 
 struct nfs4_setclientid {
-	nfs4_verifier			sc_verifier;      /* request */
-	char *				sc_name;	  /* request */
+	const nfs4_verifier *		sc_verifier;      /* request */
+	unsigned int			sc_name_len;
+	char				sc_name[32];	  /* request */
 	u32				sc_prog;          /* request */
+	unsigned int			sc_netid_len;
 	char				sc_netid[4];	  /* request */
+	unsigned int			sc_uaddr_len;
 	char				sc_uaddr[24];     /* request */
 	u32				sc_cb_ident;      /* request */
-	struct nfs4_client *		sc_state;	  /* response */
 };
 
 struct nfs4_statfs_arg {