SUNRPC: The sunrpc server code should not be used by out-of-tree modules

Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: NJ. Bruce Fields <bfields@citi.umich.edu>

net/sunrpc/cache.c

@@ -98,7 +98,7 @@ struct cache_head *sunrpc_cache_lookup(struct cache_detail *detail,
 
 	return new;
 }
-EXPORT_SYMBOL(sunrpc_cache_lookup);
+EXPORT_SYMBOL_GPL(sunrpc_cache_lookup);
 
 
 static void queue_loose(struct cache_detail *detail, struct cache_head *ch);
@@ -173,7 +173,7 @@ struct cache_head *sunrpc_cache_update(struct cache_detail *detail,
 	cache_put(old, detail);
 	return tmp;
 }
-EXPORT_SYMBOL(sunrpc_cache_update);
+EXPORT_SYMBOL_GPL(sunrpc_cache_update);
 
 static int cache_make_upcall(struct cache_detail *detail, struct cache_head *h);
 /*
@@ -245,7 +245,7 @@ int cache_check(struct cache_detail *detail,
 		cache_put(h, detail);
 	return rv;
 }
-EXPORT_SYMBOL(cache_check);
+EXPORT_SYMBOL_GPL(cache_check);
 
 /*
  * caches need to be periodically cleaned.
@@ -373,7 +373,7 @@ int cache_register(struct cache_detail *cd)
 	schedule_delayed_work(&cache_cleaner, 0);
 	return 0;
 }
-EXPORT_SYMBOL(cache_register);
+EXPORT_SYMBOL_GPL(cache_register);
 
 void cache_unregister(struct cache_detail *cd)
 {
@@ -399,7 +399,7 @@ void cache_unregister(struct cache_detail *cd)
 out:
 	printk(KERN_ERR "nfsd: failed to unregister %s cache\n", cd->name);
 }
-EXPORT_SYMBOL(cache_unregister);
+EXPORT_SYMBOL_GPL(cache_unregister);
 
 /* clean cache tries to find something to clean
  * and cleans it.
@@ -514,7 +514,7 @@ void cache_flush(void)
 	while (cache_clean() != -1)
 		cond_resched();
 }
-EXPORT_SYMBOL(cache_flush);
+EXPORT_SYMBOL_GPL(cache_flush);
 
 void cache_purge(struct cache_detail *detail)
 {
@@ -523,7 +523,7 @@ void cache_purge(struct cache_detail *detail)
 	cache_flush();
 	detail->flush_time = 1;
 }
-EXPORT_SYMBOL(cache_purge);
+EXPORT_SYMBOL_GPL(cache_purge);
 
 
 /*
@@ -988,7 +988,7 @@ void qword_add(char **bpp, int *lp, char *str)
 	*bpp = bp;
 	*lp = len;
 }
-EXPORT_SYMBOL(qword_add);
+EXPORT_SYMBOL_GPL(qword_add);
 
 void qword_addhex(char **bpp, int *lp, char *buf, int blen)
 {
@@ -1017,7 +1017,7 @@ void qword_addhex(char **bpp, int *lp, char *buf, int blen)
 	*bpp = bp;
 	*lp = len;
 }
-EXPORT_SYMBOL(qword_addhex);
+EXPORT_SYMBOL_GPL(qword_addhex);
 
 static void warn_no_listener(struct cache_detail *detail)
 {
@@ -1140,7 +1140,7 @@ int qword_get(char **bpp, char *dest, int bufsize)
 	*dest = '\0';
 	return len;
 }
-EXPORT_SYMBOL(qword_get);
+EXPORT_SYMBOL_GPL(qword_get);
 
 
 /*

net/sunrpc/stats.c

@@ -106,7 +106,7 @@ void svc_seq_show(struct seq_file *seq, const struct svc_stat *statp) {
 		seq_putc(seq, '\n');
 	}
 }
-EXPORT_SYMBOL(svc_seq_show);
+EXPORT_SYMBOL_GPL(svc_seq_show);
 
 /**
  * rpc_alloc_iostats - allocate an rpc_iostats structure
@@ -249,14 +249,14 @@ svc_proc_register(struct svc_stat *statp, const struct file_operations *fops)
 {
 	return do_register(statp->program->pg_name, statp, fops);
 }
-EXPORT_SYMBOL(svc_proc_register);
+EXPORT_SYMBOL_GPL(svc_proc_register);
 
 void
 svc_proc_unregister(const char *name)
 {
 	remove_proc_entry(name, proc_net_rpc);
 }
-EXPORT_SYMBOL(svc_proc_unregister);
+EXPORT_SYMBOL_GPL(svc_proc_unregister);
 
 void
 rpc_proc_init(void)

net/sunrpc/svc.c

@@ -431,7 +431,7 @@ svc_create(struct svc_program *prog, unsigned int bufsize,
 {
 	return __svc_create(prog, bufsize, /*npools*/1, family, shutdown);
 }
-EXPORT_SYMBOL(svc_create);
+EXPORT_SYMBOL_GPL(svc_create);
 
 struct svc_serv *
 svc_create_pooled(struct svc_program *prog, unsigned int bufsize,
@@ -450,7 +450,7 @@ svc_create_pooled(struct svc_program *prog, unsigned int bufsize,
 
 	return serv;
 }
-EXPORT_SYMBOL(svc_create_pooled);
+EXPORT_SYMBOL_GPL(svc_create_pooled);
 
 /*
  * Destroy an RPC service. Should be called with appropriate locking to
@@ -492,7 +492,7 @@ svc_destroy(struct svc_serv *serv)
 	kfree(serv->sv_pools);
 	kfree(serv);
 }
-EXPORT_SYMBOL(svc_destroy);
+EXPORT_SYMBOL_GPL(svc_destroy);
 
 /*
  * Allocate an RPC server's buffer space.
@@ -567,7 +567,7 @@ svc_prepare_thread(struct svc_serv *serv, struct svc_pool *pool)
 out_enomem:
 	return ERR_PTR(-ENOMEM);
 }
-EXPORT_SYMBOL(svc_prepare_thread);
+EXPORT_SYMBOL_GPL(svc_prepare_thread);
 
 /*
  * Choose a pool in which to create a new thread, for svc_set_num_threads
@@ -689,7 +689,7 @@ svc_set_num_threads(struct svc_serv *serv, struct svc_pool *pool, int nrservs)
 
 	return error;
 }
-EXPORT_SYMBOL(svc_set_num_threads);
+EXPORT_SYMBOL_GPL(svc_set_num_threads);
 
 /*
  * Called from a server thread as it's exiting. Caller must hold the BKL or
@@ -717,7 +717,7 @@ svc_exit_thread(struct svc_rqst *rqstp)
 	if (serv)
 		svc_destroy(serv);
 }
-EXPORT_SYMBOL(svc_exit_thread);
+EXPORT_SYMBOL_GPL(svc_exit_thread);
 
 #ifdef CONFIG_SUNRPC_REGISTER_V4
 
@@ -1231,7 +1231,7 @@ svc_process(struct svc_rqst *rqstp)
 	svc_putnl(resv, ntohl(rpc_stat));
 	goto sendit;
 }
-EXPORT_SYMBOL(svc_process);
+EXPORT_SYMBOL_GPL(svc_process);
 
 /*
  * Return (transport-specific) limit on the rpc payload.

net/sunrpc/svc_xprt.c

@@ -440,7 +440,7 @@ void svc_reserve(struct svc_rqst *rqstp, int space)
 		svc_xprt_enqueue(xprt);
 	}
 }
-EXPORT_SYMBOL(svc_reserve);
+EXPORT_SYMBOL_GPL(svc_reserve);
 
 static void svc_xprt_release(struct svc_rqst *rqstp)
 {
@@ -501,7 +501,7 @@ void svc_wake_up(struct svc_serv *serv)
 		spin_unlock_bh(&pool->sp_lock);
 	}
 }
-EXPORT_SYMBOL(svc_wake_up);
+EXPORT_SYMBOL_GPL(svc_wake_up);
 
 int svc_port_is_privileged(struct sockaddr *sin)
 {
@@ -743,7 +743,7 @@ int svc_recv(struct svc_rqst *rqstp, long timeout)
 		serv->sv_stats->netcnt++;
 	return len;
 }
-EXPORT_SYMBOL(svc_recv);
+EXPORT_SYMBOL_GPL(svc_recv);
 
 /*
  * Drop request
@@ -753,7 +753,7 @@ void svc_drop(struct svc_rqst *rqstp)
 	dprintk("svc: xprt %p dropped request\n", rqstp->rq_xprt);
 	svc_xprt_release(rqstp);
 }
-EXPORT_SYMBOL(svc_drop);
+EXPORT_SYMBOL_GPL(svc_drop);
 
 /*
  * Return reply to client.

net/sunrpc/svcauth.c

@@ -57,13 +57,13 @@ svc_authenticate(struct svc_rqst *rqstp, __be32 *authp)
 	rqstp->rq_authop = aops;
 	return aops->accept(rqstp, authp);
 }
-EXPORT_SYMBOL(svc_authenticate);
+EXPORT_SYMBOL_GPL(svc_authenticate);
 
 int svc_set_client(struct svc_rqst *rqstp)
 {
 	return rqstp->rq_authop->set_client(rqstp);
 }
-EXPORT_SYMBOL(svc_set_client);
+EXPORT_SYMBOL_GPL(svc_set_client);
 
 /* A request, which was authenticated, has now executed.
  * Time to finalise the credentials and verifier
@@ -95,7 +95,7 @@ svc_auth_register(rpc_authflavor_t flavor, struct auth_ops *aops)
 	spin_unlock(&authtab_lock);
 	return rv;
 }
-EXPORT_SYMBOL(svc_auth_register);
+EXPORT_SYMBOL_GPL(svc_auth_register);
 
 void
 svc_auth_unregister(rpc_authflavor_t flavor)
@@ -105,7 +105,7 @@ svc_auth_unregister(rpc_authflavor_t flavor)
 		authtab[flavor] = NULL;
 	spin_unlock(&authtab_lock);
 }
-EXPORT_SYMBOL(svc_auth_unregister);
+EXPORT_SYMBOL_GPL(svc_auth_unregister);
 
 /**************************************************
  * 'auth_domains' are stored in a hash table indexed by name.
@@ -132,7 +132,7 @@ void auth_domain_put(struct auth_domain *dom)
 		spin_unlock(&auth_domain_lock);
 	}
 }
-EXPORT_SYMBOL(auth_domain_put);
+EXPORT_SYMBOL_GPL(auth_domain_put);
 
 struct auth_domain *
 auth_domain_lookup(char *name, struct auth_domain *new)
@@ -157,10 +157,10 @@ auth_domain_lookup(char *name, struct auth_domain *new)
 	spin_unlock(&auth_domain_lock);
 	return new;
 }
-EXPORT_SYMBOL(auth_domain_lookup);
+EXPORT_SYMBOL_GPL(auth_domain_lookup);
 
 struct auth_domain *auth_domain_find(char *name)
 {
 	return auth_domain_lookup(name, NULL);
 }
-EXPORT_SYMBOL(auth_domain_find);
+EXPORT_SYMBOL_GPL(auth_domain_find);

net/sunrpc/svcauth_unix.c

@@ -64,7 +64,7 @@ struct auth_domain *unix_domain_find(char *name)
 		rv = auth_domain_lookup(name, &new->h);
 	}
 }
-EXPORT_SYMBOL(unix_domain_find);
+EXPORT_SYMBOL_GPL(unix_domain_find);
 
 static void svcauth_unix_domain_release(struct auth_domain *dom)
 {
@@ -358,7 +358,7 @@ int auth_unix_add_addr(struct in6_addr *addr, struct auth_domain *dom)
 	else
 		return -ENOMEM;
 }
-EXPORT_SYMBOL(auth_unix_add_addr);
+EXPORT_SYMBOL_GPL(auth_unix_add_addr);
 
 int auth_unix_forget_old(struct auth_domain *dom)
 {
@@ -370,7 +370,7 @@ int auth_unix_forget_old(struct auth_domain *dom)
 	udom->addr_changes++;
 	return 0;
 }
-EXPORT_SYMBOL(auth_unix_forget_old);
+EXPORT_SYMBOL_GPL(auth_unix_forget_old);
 
 struct auth_domain *auth_unix_lookup(struct in6_addr *addr)
 {
@@ -395,13 +395,13 @@ struct auth_domain *auth_unix_lookup(struct in6_addr *addr)
 	cache_put(&ipm->h, &ip_map_cache);
 	return rv;
 }
-EXPORT_SYMBOL(auth_unix_lookup);
+EXPORT_SYMBOL_GPL(auth_unix_lookup);
 
 void svcauth_unix_purge(void)
 {
 	cache_purge(&ip_map_cache);
 }
-EXPORT_SYMBOL(svcauth_unix_purge);
+EXPORT_SYMBOL_GPL(svcauth_unix_purge);
 
 static inline struct ip_map *
 ip_map_cached_get(struct svc_rqst *rqstp)
@@ -714,7 +714,7 @@ svcauth_unix_set_client(struct svc_rqst *rqstp)
 	return SVC_OK;
 }
 
-EXPORT_SYMBOL(svcauth_unix_set_client);
+EXPORT_SYMBOL_GPL(svcauth_unix_set_client);
 
 static int
 svcauth_null_accept(struct svc_rqst *rqstp, __be32 *authp)

net/sunrpc/svcsock.c

@@ -285,7 +285,7 @@ svc_sock_names(char *buf, struct svc_serv *serv, char *toclose)
 		return -ENOENT;
 	return len;
 }
-EXPORT_SYMBOL(svc_sock_names);
+EXPORT_SYMBOL_GPL(svc_sock_names);
 
 /*
  * Check input queue length
@@ -1097,7 +1097,7 @@ void svc_sock_update_bufs(struct svc_serv *serv)
 	}
 	spin_unlock_bh(&serv->sv_lock);
 }
-EXPORT_SYMBOL(svc_sock_update_bufs);
+EXPORT_SYMBOL_GPL(svc_sock_update_bufs);
 
 /*
  * Initialize socket for RPC use and create svc_sock struct