+struct nfs4_createdata {
+ struct rpc_message msg;
+ struct nfs4_create_arg arg;
+ struct nfs4_create_res res;
+ struct nfs_fh fh;
+ struct nfs_fattr fattr;
+ struct nfs_fattr dir_fattr;
+};
+
+static struct nfs4_createdata *nfs4_alloc_createdata(struct inode *dir,
+ struct qstr *name, struct iattr *sattr, u32 ftype)
+{
+ struct nfs4_createdata *data;
+
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
+ if (data != NULL) {
+ struct nfs_server *server = NFS_SERVER(dir);
+
+ data->msg.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_CREATE];
+ data->msg.rpc_argp = &data->arg;
+ data->msg.rpc_resp = &data->res;
+ data->arg.dir_fh = NFS_FH(dir);
+ data->arg.server = server;
+ data->arg.name = name;
+ data->arg.attrs = sattr;
+ data->arg.ftype = ftype;
+ data->arg.bitmask = server->attr_bitmask;
+ data->res.server = server;
+ data->res.fh = &data->fh;
+ data->res.fattr = &data->fattr;
+ data->res.dir_fattr = &data->dir_fattr;
+ nfs_fattr_init(data->res.fattr);
+ nfs_fattr_init(data->res.dir_fattr);
+ }
+ return data;
+}
+
+static int nfs4_do_create(struct inode *dir, struct dentry *dentry, struct nfs4_createdata *data)
+{
+ int status = rpc_call_sync(NFS_CLIENT(dir), &data->msg, 0);
+ if (status == 0) {
+ update_changeattr(dir, &data->res.dir_cinfo);
+ nfs_post_op_update_inode(dir, data->res.dir_fattr);
+ status = nfs_instantiate(dentry, data->res.fh, data->res.fattr);
+ }
+ return status;
+}
+
+static void nfs4_free_createdata(struct nfs4_createdata *data)
+{
+ kfree(data);
+}
+