balloon_page_list_dequeue
*n_pages = balloon_page_list_dequeue(&b->b_dev_info, pages,
size_t balloon_page_list_dequeue(struct balloon_dev_info *b_dev_info,
EXPORT_SYMBOL_GPL(balloon_page_list_dequeue);
n_pages = balloon_page_list_dequeue(b_dev_info, &pages, 1);