579 	s64				vbudget;  member
1407 	ctx->vbudget -= cost;  in iocg_wake_fn()
1409 	if (ctx->vbudget < 0)  in iocg_wake_fn()
1438 	s64 vbudget;  in iocg_kick_waitq()  local
1444 	vbudget = now->vnow - atomic64_read(&iocg->vtime);  in iocg_kick_waitq()
1447 	if (pay_debt && iocg->abs_vdebt && vbudget > 0) {  in iocg_kick_waitq()
1448 		u64 abs_vbudget = cost_to_abs_cost(vbudget, hwa);  in iocg_kick_waitq()
1457 		vbudget -= vpay;  in iocg_kick_waitq()
1471 		vbudget = min_t(s64, 0, vbudget - vdebt);  in iocg_kick_waitq()
1479 	ctx.vbudget = vbudget;  in iocg_kick_waitq()
1495 	if (WARN_ON_ONCE(ctx.vbudget >= 0))  in iocg_kick_waitq()
1499 	vshortage = -ctx.vbudget;  in iocg_kick_waitq()