1 files changed, 47 insertions, 35 deletions

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 59a6dccab548..03d9bed7849a 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -415,18 +415,16 @@ static void nfs_init_timeout_values(struct rpc_timeout *to, int proto,
  * Create an RPC client handle
  */
 static int nfs_create_rpc_client(struct nfs_client *clp, int proto,
-                                                unsigned int timeo,
-                                                unsigned int retrans,
-                                                rpc_authflavor_t flavor,
-                                                int flags)
+                                 const struct rpc_timeout *timeparms,
+                                 rpc_authflavor_t flavor,
+                                 int flags)
 {
-        struct rpc_timeout      timeparms;
         struct rpc_clnt         *clnt = NULL;
         struct rpc_create_args args = {
                 .protocol       = proto,
                 .address        = (struct sockaddr *)&clp->cl_addr,
                 .addrsize       = clp->cl_addrlen,
-                .timeout        = &timeparms,
+                .timeout        = timeparms,
                 .servername     = clp->cl_hostname,
                 .program        = &nfs_program,
                 .version        = clp->rpc_ops->version,
@@ -437,10 +435,6 @@ static int nfs_create_rpc_client(struct nfs_client *clp, int proto,
         if (!IS_ERR(clp->cl_rpcclient))
                 return 0;
 
-        nfs_init_timeout_values(&timeparms, proto, timeo, retrans);
-        clp->retrans_timeo = timeparms.to_initval;
-        clp->retrans_count = timeparms.to_retries;
-
         clnt = rpc_create(&args);
         if (IS_ERR(clnt)) {
                 dprintk("%s: cannot create RPC client. Error = %ld\n",
@@ -515,7 +509,9 @@ static inline void nfs_init_server_aclclient(struct nfs_server *server)
 /*
  * Create a general RPC client
  */
-static int nfs_init_server_rpcclient(struct nfs_server *server, rpc_authflavor_t pseudoflavour)
+static int nfs_init_server_rpcclient(struct nfs_server *server,
+                const struct rpc_timeout *timeo,
+                rpc_authflavor_t pseudoflavour)
 {
         struct nfs_client *clp = server->nfs_client;
 
@@ -525,6 +521,11 @@ static int nfs_init_server_rpcclient(struct nfs_server *server, rpc_authflavor_t
                 return PTR_ERR(server->client);
         }
 
+        memcpy(&server->client->cl_timeout_default,
+                        timeo,
+                        sizeof(server->client->cl_timeout_default));
+        server->client->cl_timeout = &server->client->cl_timeout_default;
+
         if (pseudoflavour != clp->cl_rpcclient->cl_auth->au_flavor) {
                 struct rpc_auth *auth;
 
@@ -549,6 +550,7 @@ static int nfs_init_server_rpcclient(struct nfs_server *server, rpc_authflavor_t
  * Initialise an NFS2 or NFS3 client
  */
 static int nfs_init_client(struct nfs_client *clp,
+                           const struct rpc_timeout *timeparms,
                            const struct nfs_parsed_mount_data *data)
 {
         int error;
@@ -564,7 +566,7 @@ static int nfs_init_client(struct nfs_client *clp,
          * - RFC 2623, sec 2.3.2
          */
         error = nfs_create_rpc_client(clp, data->nfs_server.protocol,
-                                data->timeo, data->retrans, RPC_AUTH_UNIX, 0);
+                                timeparms, RPC_AUTH_UNIX, 0);
         if (error < 0)
                 goto error;
         nfs_mark_client_ready(clp, NFS_CS_READY);
@@ -588,6 +590,7 @@ static int nfs_init_server(struct nfs_server *server,
                 .addrlen = data->nfs_server.addrlen,
                 .rpc_ops = &nfs_v2_clientops,
         };
+        struct rpc_timeout timeparms;
         struct nfs_client *clp;
         int error;
 
@@ -605,7 +608,9 @@ static int nfs_init_server(struct nfs_server *server,
                 return PTR_ERR(clp);
         }
 
-        error = nfs_init_client(clp, data);
+        nfs_init_timeout_values(&timeparms, data->nfs_server.protocol,
+                        data->timeo, data->retrans);
+        error = nfs_init_client(clp, &timeparms, data);
         if (error < 0)
                 goto error;
 
@@ -629,7 +634,7 @@ static int nfs_init_server(struct nfs_server *server,
         if (error < 0)
                 goto error;
 
-        error = nfs_init_server_rpcclient(server, data->auth_flavors[0]);
+        error = nfs_init_server_rpcclient(server, &timeparms, data->auth_flavors[0]);
         if (error < 0)
                 goto error;
 
@@ -889,7 +894,8 @@ error:
  * Initialise an NFS4 client record
  */
 static int nfs4_init_client(struct nfs_client *clp,
-                int proto, int timeo, int retrans,
+                int proto,
+                const struct rpc_timeout *timeparms,
                 const char *ip_addr,
                 rpc_authflavor_t authflavour)
 {
@@ -904,7 +910,7 @@ static int nfs4_init_client(struct nfs_client *clp,
         /* Check NFS protocol revision and initialize RPC op vector */
         clp->rpc_ops = &nfs_v4_clientops;
 
-        error = nfs_create_rpc_client(clp, proto, timeo, retrans, authflavour,
+        error = nfs_create_rpc_client(clp, proto, timeparms, authflavour,
                                         RPC_CLNT_CREATE_DISCRTRY);
         if (error < 0)
                 goto error;
@@ -936,7 +942,7 @@ static int nfs4_set_client(struct nfs_server *server,
                 const size_t addrlen,
                 const char *ip_addr,
                 rpc_authflavor_t authflavour,
-                int proto, int timeo, int retrans)
+                int proto, const struct rpc_timeout *timeparms)
 {
         struct nfs_client_initdata cl_init = {
                 .hostname = hostname,
@@ -955,7 +961,7 @@ static int nfs4_set_client(struct nfs_server *server,
                 error = PTR_ERR(clp);
                 goto error;
         }
-        error = nfs4_init_client(clp, proto, timeo, retrans, ip_addr, authflavour);
+        error = nfs4_init_client(clp, proto, timeparms, ip_addr, authflavour);
         if (error < 0)
                 goto error_put;
 
@@ -976,10 +982,26 @@ error:
 static int nfs4_init_server(struct nfs_server *server,
                 const struct nfs_parsed_mount_data *data)
 {
+        struct rpc_timeout timeparms;
         int error;
 
         dprintk("--> nfs4_init_server()\n");
 
+        nfs_init_timeout_values(&timeparms, data->nfs_server.protocol,
+                        data->timeo, data->retrans);
+
+        /* Get a client record */
+        error = nfs4_set_client(server,
+                        data->nfs_server.hostname,
+                        (const struct sockaddr *)&data->nfs_server.address,
+                        data->nfs_server.addrlen,
+                        data->client_address,
+                        data->auth_flavors[0],
+                        data->nfs_server.protocol,
+                        &timeparms);
+        if (error < 0)
+                goto error;
+
         /* Initialise the client representation from the mount data */
         server->flags = data->flags & NFS_MOUNT_FLAGMASK;
         server->caps |= NFS_CAP_ATOMIC_OPEN;
@@ -994,8 +1016,9 @@ static int nfs4_init_server(struct nfs_server *server,
         server->acdirmin = data->acdirmin * HZ;
         server->acdirmax = data->acdirmax * HZ;
 
-        error = nfs_init_server_rpcclient(server, data->auth_flavors[0]);
+        error = nfs_init_server_rpcclient(server, &timeparms, data->auth_flavors[0]);
 
+error:
         /* Done */
         dprintk("<-- nfs4_init_server() = %d\n", error);
         return error;
@@ -1018,18 +1041,6 @@ struct nfs_server *nfs4_create_server(const struct nfs_parsed_mount_data *data,
         if (!server)
                 return ERR_PTR(-ENOMEM);
 
-        /* Get a client record */
-        error = nfs4_set_client(server,
-                        data->nfs_server.hostname,
-                        (struct sockaddr *)&data->nfs_server.address,
-                        data->nfs_server.addrlen,
-                        data->client_address,
-                        data->auth_flavors[0],
-                        data->nfs_server.protocol,
-                        data->timeo, data->retrans);
-        if (error < 0)
-                goto error;
-
         /* set up the general RPC client */
         error = nfs4_init_server(server, data);
         if (error < 0)
@@ -1103,8 +1114,7 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
                                 parent_client->cl_ipaddr,
                                 data->authflavor,
                                 parent_server->client->cl_xprt->prot,
-                                parent_client->retrans_timeo,
-                                parent_client->retrans_count);
+                                parent_server->client->cl_timeout);
         if (error < 0)
                 goto error;
 
@@ -1112,7 +1122,7 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
         nfs_server_copy_userdata(server, parent_server);
         server->caps |= NFS_CAP_ATOMIC_OPEN;
 
-        error = nfs_init_server_rpcclient(server, data->authflavor);
+        error = nfs_init_server_rpcclient(server, parent_server->client->cl_timeout, data->authflavor);
         if (error < 0)
                 goto error;
 
@@ -1181,7 +1191,9 @@ struct nfs_server *nfs_clone_server(struct nfs_server *source,
 
         server->fsid = fattr->fsid;
 
-        error = nfs_init_server_rpcclient(server, source->client->cl_auth->au_flavor);
+        error = nfs_init_server_rpcclient(server,
+                        source->client->cl_timeout,
+                        source->client->cl_auth->au_flavor);
         if (error < 0)
                 goto out_free_server;
         if (!IS_ERR(source->client_acl))