GRED_VQ_MASK      124 net/sched/sch_gred.c 	return skb->tc_index & GRED_VQ_MASK;
GRED_VQ_MASK      190 net/sched/sch_gred.c 		skb->tc_index = (skb->tc_index & ~GRED_VQ_MASK) | dp;