diff --git a/fs/lockd/clnt4xdr.c b/fs/lockd/clnt4xdr.c
index f848b52..3ddcbb1 100644
--- a/fs/lockd/clnt4xdr.c
+++ b/fs/lockd/clnt4xdr.c
@@ -598,7 +598,7 @@
 	PROC(GRANTED_RES,	res,		norep),
 };
 
-struct rpc_version	nlm_version4 = {
+const struct rpc_version nlm_version4 = {
 	.number		= 4,
 	.nrprocs	= ARRAY_SIZE(nlm4_procedures),
 	.procs		= nlm4_procedures,
diff --git a/fs/lockd/clntxdr.c b/fs/lockd/clntxdr.c
index 180ac34..3d35e3e 100644
--- a/fs/lockd/clntxdr.c
+++ b/fs/lockd/clntxdr.c
@@ -596,19 +596,19 @@
 	PROC(GRANTED_RES,	res,		norep),
 };
 
-static struct rpc_version	nlm_version1 = {
+static const struct rpc_version	nlm_version1 = {
 		.number		= 1,
 		.nrprocs	= ARRAY_SIZE(nlm_procedures),
 		.procs		= nlm_procedures,
 };
 
-static struct rpc_version	nlm_version3 = {
+static const struct rpc_version	nlm_version3 = {
 		.number		= 3,
 		.nrprocs	= ARRAY_SIZE(nlm_procedures),
 		.procs		= nlm_procedures,
 };
 
-static struct rpc_version	*nlm_versions[] = {
+static const struct rpc_version	*nlm_versions[] = {
 	[1] = &nlm_version1,
 	[3] = &nlm_version3,
 #ifdef CONFIG_LOCKD_V4
@@ -618,7 +618,7 @@
 
 static struct rpc_stat		nlm_rpc_stats;
 
-struct rpc_program		nlm_program = {
+const struct rpc_program	nlm_program = {
 		.name		= "lockd",
 		.number		= NLM_PROGRAM,
 		.nrvers		= ARRAY_SIZE(nlm_versions),
diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c
index 65ba36b..c196030 100644
--- a/fs/lockd/mon.c
+++ b/fs/lockd/mon.c
@@ -47,7 +47,7 @@
 	u32			state;
 };
 
-static struct rpc_program	nsm_program;
+static const struct rpc_program	nsm_program;
 static				LIST_HEAD(nsm_handles);
 static				DEFINE_SPINLOCK(nsm_lock);
 
@@ -534,19 +534,19 @@
 	},
 };
 
-static struct rpc_version	nsm_version1 = {
+static const struct rpc_version nsm_version1 = {
 		.number		= 1,
 		.nrprocs	= ARRAY_SIZE(nsm_procedures),
 		.procs		= nsm_procedures
 };
 
-static struct rpc_version *	nsm_version[] = {
+static const struct rpc_version *nsm_version[] = {
 	[1] = &nsm_version1,
 };
 
 static struct rpc_stat		nsm_stats;
 
-static struct rpc_program	nsm_program = {
+static const struct rpc_program nsm_program = {
 		.name		= "statd",
 		.number		= NSM_PROGRAM,
 		.nrvers		= ARRAY_SIZE(nsm_version),
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 34c8d1c..98af1cb 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -89,7 +89,7 @@
 /*
  * RPC cruft for NFS
  */
-static struct rpc_version *nfs_version[5] = {
+static const struct rpc_version *nfs_version[5] = {
 	[2]			= &nfs_version2,
 #ifdef CONFIG_NFS_V3
 	[3]			= &nfs_version3,
@@ -99,7 +99,7 @@
 #endif
 };
 
-struct rpc_program nfs_program = {
+const struct rpc_program nfs_program = {
 	.name			= "nfs",
 	.number			= NFS_PROGRAM,
 	.nrvers			= ARRAY_SIZE(nfs_version),
@@ -115,11 +115,11 @@
 
 #ifdef CONFIG_NFS_V3_ACL
 static struct rpc_stat		nfsacl_rpcstat = { &nfsacl_program };
-static struct rpc_version *	nfsacl_version[] = {
+static const struct rpc_version *nfsacl_version[] = {
 	[3]			= &nfsacl_version3,
 };
 
-struct rpc_program		nfsacl_program = {
+const struct rpc_program nfsacl_program = {
 	.name			= "nfsacl",
 	.number			= NFS_ACL_PROGRAM,
 	.nrvers			= ARRAY_SIZE(nfsacl_version),
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index eda4cde4..cdb121d 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -145,7 +145,7 @@
 extern void nfs_umount(const struct nfs_mount_request *info);
 
 /* client.c */
-extern struct rpc_program nfs_program;
+extern const struct rpc_program nfs_program;
 
 extern void nfs_cleanup_cb_ident_idr(void);
 extern void nfs_put_client(struct nfs_client *);
diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c
index 4fbe3a8..b37ca34 100644
--- a/fs/nfs/mount_clnt.c
+++ b/fs/nfs/mount_clnt.c
@@ -67,7 +67,7 @@
 	MOUNTPROC3_EXPORT	= 5,
 };
 
-static struct rpc_program	mnt_program;
+static const struct rpc_program mnt_program;
 
 /*
  * Defined by OpenGroup XNFS Version 3W, chapter 8
@@ -488,19 +488,19 @@
 };
 
 
-static struct rpc_version mnt_version1 = {
+static const struct rpc_version mnt_version1 = {
 	.number		= 1,
 	.nrprocs	= ARRAY_SIZE(mnt_procedures),
 	.procs		= mnt_procedures,
 };
 
-static struct rpc_version mnt_version3 = {
+static const struct rpc_version mnt_version3 = {
 	.number		= 3,
 	.nrprocs	= ARRAY_SIZE(mnt3_procedures),
 	.procs		= mnt3_procedures,
 };
 
-static struct rpc_version *mnt_version[] = {
+static const struct rpc_version *mnt_version[] = {
 	NULL,
 	&mnt_version1,
 	NULL,
@@ -509,7 +509,7 @@
 
 static struct rpc_stat mnt_stats;
 
-static struct rpc_program mnt_program = {
+static const struct rpc_program mnt_program = {
 	.name		= "mount",
 	.number		= NFS_MNT_PROGRAM,
 	.nrvers		= ARRAY_SIZE(mnt_version),
diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c
index 792cb13..1f56000 100644
--- a/fs/nfs/nfs2xdr.c
+++ b/fs/nfs/nfs2xdr.c
@@ -1150,7 +1150,7 @@
 	PROC(STATFS,	fhandle,	statfsres,	0),
 };
 
-struct rpc_version		nfs_version2 = {
+const struct rpc_version nfs_version2 = {
 	.number			= 2,
 	.nrprocs		= ARRAY_SIZE(nfs_procedures),
 	.procs			= nfs_procedures
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c
index 183c6b1..a77cc9a 100644
--- a/fs/nfs/nfs3xdr.c
+++ b/fs/nfs/nfs3xdr.c
@@ -2461,7 +2461,7 @@
 	PROC(COMMIT,		commit,		commit,		5),
 };
 
-struct rpc_version		nfs_version3 = {
+const struct rpc_version nfs_version3 = {
 	.number			= 3,
 	.nrprocs		= ARRAY_SIZE(nfs3_procedures),
 	.procs			= nfs3_procedures
@@ -2489,7 +2489,7 @@
 	},
 };
 
-struct rpc_version		nfsacl_version3 = {
+const struct rpc_version nfsacl_version3 = {
 	.number			= 3,
 	.nrprocs		= sizeof(nfs3_acl_procedures)/
 				  sizeof(nfs3_acl_procedures[0]),
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 95e92e43..4633d40 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -7109,7 +7109,7 @@
 #endif /* CONFIG_NFS_V4_1 */
 };
 
-struct rpc_version		nfs_version4 = {
+const struct rpc_version nfs_version4 = {
 	.number			= 4,
 	.nrprocs		= ARRAY_SIZE(nfs4_procedures),
 	.procs			= nfs4_procedures
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 426ccb1..0e262f3 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -605,18 +605,18 @@
 	.procs			= nfs4_cb_procedures
 };
 
-static struct rpc_version *nfs_cb_version[] = {
+static const struct rpc_version *nfs_cb_version[] = {
 	&nfs_cb_version4,
 };
 
-static struct rpc_program cb_program;
+static const struct rpc_program cb_program;
 
 static struct rpc_stat cb_stats = {
 	.program		= &cb_program
 };
 
 #define NFS4_CALLBACK 0x40000000
-static struct rpc_program cb_program = {
+static const struct rpc_program cb_program = {
 	.name			= "nfs4_cb",
 	.number			= NFS4_CALLBACK,
 	.nrvers			= ARRAY_SIZE(nfs_cb_version),