120 	list = head->prev;  in last_ptr_list()
124 		list = list->prev;  in last_ptr_list()
206 				struct ptr_list *prev;  in pack_ptr_list()  local
212 				prev = entry->prev;  in pack_ptr_list()
213 				prev->next = next;  in pack_ptr_list()
214 				next->prev = prev;  in pack_ptr_list()
244 	next->prev = newlist;  in split_ptr_list_head()
245 	newlist->prev = head;  in split_ptr_list_head()
267 	if (!list || (nr = (last = list->prev)->nr) >= LIST_NODE_NR) {  in __add_ptr_list()
271 			newlist->prev = newlist;  in __add_ptr_list()
274 			newlist->prev = last;  in __add_ptr_list()
276 			list->prev = newlist;  in __add_ptr_list()
389 		last = last->prev;  in undo_ptr_list_last()
412 	last = first->prev;  in delete_ptr_list_last()
416 		first->prev = last->prev;  in delete_ptr_list_last()
417 		last->prev->next = first;  in delete_ptr_list_last()
456 	tail = head->prev;  in copy_ptr_list()
467 				struct ptr_list *prev = tail;  in copy_ptr_list()  local
469 				prev->next = tail;  in copy_ptr_list()
470 				tail->prev = prev;  in copy_ptr_list()
471 				prev->nr = idx;  in copy_ptr_list()
483 	head->prev = tail;  in copy_ptr_list()
502 	list->prev->next = NULL;  in __free_ptr_list()