do_iter_write     983 fs/read_write.c 	return do_iter_write(file, iter, ppos, flags);
do_iter_write    1015 fs/read_write.c 		ret = do_iter_write(file, &iter, pos, flags);
do_iter_write    1295 fs/read_write.c 		ret = do_iter_write(file, &iter, pos, flags);