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path: root/fs/nfs/client.c
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Diffstat (limited to 'fs/nfs/client.c')
-rw-r--r--fs/nfs/client.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index c5c0175898f6..f2f3b284e6dd 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -112,6 +112,7 @@ struct nfs_client_initdata {
static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_init)
{
struct nfs_client *clp;
+ struct rpc_cred *cred;
if ((clp = kzalloc(sizeof(*clp), GFP_KERNEL)) == NULL)
goto error_0;
@@ -150,6 +151,9 @@ static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_
clp->cl_boot_time = CURRENT_TIME;
clp->cl_state = 1 << NFS4CLNT_LEASE_EXPIRED;
#endif
+ cred = rpc_lookup_machine_cred();
+ if (!IS_ERR(cred))
+ clp->cl_machine_cred = cred;
return clp;
@@ -170,6 +174,8 @@ static void nfs4_shutdown_client(struct nfs_client *clp)
BUG_ON(!RB_EMPTY_ROOT(&clp->cl_state_owners));
if (__test_and_clear_bit(NFS_CS_IDMAP, &clp->cl_res_state))
nfs_idmap_delete(clp);
+
+ rpc_destroy_wait_queue(&clp->cl_rpcwaitq);
#endif
}
@@ -189,6 +195,9 @@ static void nfs_free_client(struct nfs_client *clp)
if (__test_and_clear_bit(NFS_CS_CALLBACK, &clp->cl_res_state))
nfs_callback_down();
+ if (clp->cl_machine_cred != NULL)
+ put_rpccred(clp->cl_machine_cred);
+
kfree(clp->cl_hostname);
kfree(clp);
@@ -680,10 +689,22 @@ static int nfs_init_server(struct nfs_server *server,
if (error < 0)
goto error;
+ server->port = data->nfs_server.port;
+
error = nfs_init_server_rpcclient(server, &timeparms, data->auth_flavors[0]);
if (error < 0)
goto error;
+ /* Preserve the values of mount_server-related mount options */
+ if (data->mount_server.addrlen) {
+ memcpy(&server->mountd_address, &data->mount_server.address,
+ data->mount_server.addrlen);
+ server->mountd_addrlen = data->mount_server.addrlen;
+ }
+ server->mountd_version = data->mount_server.version;
+ server->mountd_port = data->mount_server.port;
+ server->mountd_protocol = data->mount_server.protocol;
+
server->namelen = data->namlen;
/* Create a client RPC handle for the NFSv3 ACL management interface */
nfs_init_server_aclclient(server);
@@ -1062,6 +1083,8 @@ static int nfs4_init_server(struct nfs_server *server,
server->acdirmin = data->acdirmin * HZ;
server->acdirmax = data->acdirmax * HZ;
+ server->port = data->nfs_server.port;
+
error = nfs_init_server_rpcclient(server, &timeparms, data->auth_flavors[0]);
error: