linux-master/block/blk-iocost.c

530 	struct list_head		surplus_list;
1865 	list_for_each_entry(iocg, surpluses, surplus_list) {
1901 	list_for_each_entry(iocg, surpluses, surplus_list) {
1918 	list_for_each_entry(iocg, surpluses, surplus_list) {
2030 	list_for_each_entry(iocg, surpluses, surplus_list) {
2307 		WARN_ON_ONCE(!list_empty(&iocg->surplus_list));
2351 				list_add(&iocg->surplus_list, &surpluses);
2383 	list_for_each_entry_safe(iocg, tiocg, &surpluses, surplus_list)
2384 		list_del_init(&iocg->surplus_list);
2993 	INIT_LIST_HEAD(&iocg->surplus_list);
3031 		WARN_ON_ONCE(!list_empty(&iocg->surplus_list));