62     struct orangefs_dir *od, struct dentry *dentry,  in do_readdir()  argument
76 	op->upcall.req.readdir.token = od->token;  in do_readdir()
83 		od->error = bufi;  in do_readdir()
100 			od->error = r;  in do_readdir()
107 		od->error = r;  in do_readdir()
111 		od->error = op->downcall.status;  in do_readdir()
121 		od->error = -EIO;  in do_readdir()
127 	od->token = resp->token;  in do_readdir()
131 static int parse_readdir(struct orangefs_dir *od,  in parse_readdir()  argument
138 	part = od->part;  in parse_readdir()
151 	if (!od->part)  in parse_readdir()
152 		od->part = new;  in parse_readdir()
156 	od->end = count << PART_SHIFT;  in parse_readdir()
162     struct orangefs_dir *od, struct dentry *dentry)  in orangefs_dir_more()  argument
169 		od->error = -ENOMEM;  in orangefs_dir_more()
172 	r = do_readdir(oi, od, dentry, op);  in orangefs_dir_more()
174 		od->error = r;  in orangefs_dir_more()
177 	r = parse_readdir(od, op);  in orangefs_dir_more()
179 		od->error = r;  in orangefs_dir_more()
183 	od->error = 0;  in orangefs_dir_more()
186 	return od->error;  in orangefs_dir_more()
242     struct orangefs_dir *od, struct dentry *dentry,  in orangefs_dir_fill()  argument
250 	part = od->part;  in orangefs_dir_fill()
257 		od->error = -EIO;  in orangefs_dir_fill()
265 			od->error = r;  in orangefs_dir_fill()
285 	struct orangefs_dir *od = file->private_data;  in orangefs_dir_llseek()  local
290 	if (!whence && offset < od->end) {  in orangefs_dir_llseek()
291 		struct orangefs_dir_part *part = od->part;  in orangefs_dir_llseek()
297 		od->token = ORANGEFS_ITERATE_START;  in orangefs_dir_llseek()
298 		od->part = NULL;  in orangefs_dir_llseek()
299 		od->end = 1 << PART_SHIFT;  in orangefs_dir_llseek()
308 	struct orangefs_dir *od;  in orangefs_dir_iterate()  local
314 	od = file->private_data;  in orangefs_dir_iterate()
316 	if (od->error)  in orangefs_dir_iterate()
317 		return od->error;  in orangefs_dir_iterate()
343 	while (od->token != ORANGEFS_ITERATE_END &&  in orangefs_dir_iterate()
344 	    ctx->pos > od->end) {  in orangefs_dir_iterate()
345 		r = orangefs_dir_more(oi, od, dentry);  in orangefs_dir_iterate()
349 	if (od->token == ORANGEFS_ITERATE_END && ctx->pos > od->end)  in orangefs_dir_iterate()
353 	if (ctx->pos < od->end) {  in orangefs_dir_iterate()
354 		r = orangefs_dir_fill(oi, od, dentry, ctx);  in orangefs_dir_iterate()
360 	if (od->token != ORANGEFS_ITERATE_END) {  in orangefs_dir_iterate()
361 		r = orangefs_dir_more(oi, od, dentry);  in orangefs_dir_iterate()
364 		r = orangefs_dir_fill(oi, od, dentry, ctx);  in orangefs_dir_iterate()
372 	struct orangefs_dir *od;  in orangefs_dir_open()  local
377 	od = file->private_data;  in orangefs_dir_open()
378 	od->token = ORANGEFS_ITERATE_START;  in orangefs_dir_open()
379 	od->part = NULL;  in orangefs_dir_open()
380 	od->end = 1 << PART_SHIFT;  in orangefs_dir_open()
381 	od->error = 0;  in orangefs_dir_open()
387 	struct orangefs_dir *od = file->private_data;  in orangefs_dir_release()  local
388 	struct orangefs_dir_part *part = od->part;  in orangefs_dir_release()
394 	kfree(od);  in orangefs_dir_release()