vdebt            1148 block/blk-iocost.c 	u64 vdebt, vshortage, expires, oexpires;
vdebt            1158 block/blk-iocost.c 	vdebt = abs_cost_to_cost(iocg->abs_vdebt, hw_inuse);
vdebt            1159 block/blk-iocost.c 	if (vdebt && vbudget > 0) {
vdebt            1160 block/blk-iocost.c 		u64 delta = min_t(u64, vbudget, vdebt);
vdebt            1174 block/blk-iocost.c 	ctx.vbudget = vbudget - vdebt;