NFSv4: Prepare for minorversion-specific nfs_server capabilities

[linux-imx.git] / fs / nfs / nfs4client.c

diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c
index ac4fc9a8fdbc6c6133b186ddd5de476db9f03930..17b34b2da2df62fd15d7ebda761e8ade3d964af2 100644 (file)
--- a/fs/nfs/nfs4client.c
+++ b/fs/nfs/nfs4client.c
@@ -717,6 +717,19 @@ static int nfs4_server_common_setup(struct nfs_server *server,
        if (error < 0)
                goto out;
 
+       /* Set the basic capabilities */
+       server->caps |= server->nfs_client->cl_mvops->init_caps;
+       if (server->flags & NFS_MOUNT_NORDIRPLUS)
+                       server->caps &= ~NFS_CAP_READDIRPLUS;
+       /*
+        * Don't use NFS uid/gid mapping if we're using AUTH_SYS or lower
+        * authentication.
+        */
+       if (nfs4_disable_idmapping &&
+                       server->client->cl_auth->au_flavor == RPC_AUTH_UNIX)
+               server->caps |= NFS_CAP_UIDGID_NOMAP;
+
+
        /* Probe the root fh to retrieve its FSID and filehandle */
        error = nfs4_get_rootfh(server, mntfh);
        if (error < 0)
@@ -760,9 +773,6 @@ static int nfs4_init_server(struct nfs_server *server,
 
        /* Initialise the client representation from the mount data */
        server->flags = data->flags;
-       server->caps |= NFS_CAP_ATOMIC_OPEN|NFS_CAP_CHANGE_ATTR|NFS_CAP_POSIX_LOCK;
-       if (!(data->flags & NFS_MOUNT_NORDIRPLUS))
-                       server->caps |= NFS_CAP_READDIRPLUS;
        server->options = data->options;
 
        /* Get a client record */
@@ -779,13 +789,6 @@ static int nfs4_init_server(struct nfs_server *server,
        if (error < 0)
                goto error;
 
-       /*
-        * Don't use NFS uid/gid mapping if we're using AUTH_SYS or lower
-        * authentication.
-        */
-       if (nfs4_disable_idmapping && data->auth_flavors[0] == RPC_AUTH_UNIX)
-               server->caps |= NFS_CAP_UIDGID_NOMAP;
-
        if (data->rsize)
                server->rsize = nfs_block_size(data->rsize, NULL);
        if (data->wsize)
@@ -863,7 +866,6 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
 
        /* Initialise the client representation from the parent server */
        nfs_server_copy_userdata(server, parent_server);
-       server->caps |= NFS_CAP_ATOMIC_OPEN|NFS_CAP_CHANGE_ATTR;
 
        /* Get a client representation.
         * Note: NFSv4 always uses TCP, */