+struct nfs3_createdata {
+ struct rpc_message msg;
+ union {
+ struct nfs3_createargs create;
+ struct nfs3_mkdirargs mkdir;
+ struct nfs3_symlinkargs symlink;
+ struct nfs3_mknodargs mknod;
+ } arg;
+ struct nfs3_diropres res;
+ struct nfs_fh fh;
+ struct nfs_fattr fattr;
+ struct nfs_fattr dir_attr;
+};
+
+static struct nfs3_createdata *nfs3_alloc_createdata(void)
+{
+ struct nfs3_createdata *data;
+
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
+ if (data != NULL) {
+ data->msg.rpc_argp = &data->arg;
+ data->msg.rpc_resp = &data->res;
+ data->res.fh = &data->fh;
+ data->res.fattr = &data->fattr;
+ data->res.dir_attr = &data->dir_attr;
+ nfs_fattr_init(data->res.fattr);
+ nfs_fattr_init(data->res.dir_attr);
+ }
+ return data;
+}
+
+static int nfs3_do_create(struct inode *dir, struct dentry *dentry, struct nfs3_createdata *data)
+{
+ int status;
+
+ status = rpc_call_sync(NFS_CLIENT(dir), &data->msg, 0);
+ nfs_post_op_update_inode(dir, data->res.dir_attr);
+ if (status == 0)
+ status = nfs_instantiate(dentry, data->res.fh, data->res.fattr);
+ return status;
+}
+
+static void nfs3_free_createdata(struct nfs3_createdata *data)
+{
+ kfree(data);
+}
+