GRED_VQ_MASK      126 net/sched/sch_gred.c 	return skb->tc_index & GRED_VQ_MASK;
GRED_VQ_MASK      175 net/sched/sch_gred.c 		skb->tc_index = (skb->tc_index & ~GRED_VQ_MASK) | dp;