dequeue_head 1486 net/sched/sch_cake.c skb = dequeue_head(flow); dequeue_head 1857 net/sched/sch_cake.c skb = dequeue_head(flow); dequeue_head 169 net/sched/sch_fq_codel.c skb = dequeue_head(flow); dequeue_head 265 net/sched/sch_fq_codel.c skb = dequeue_head(flow); dequeue_head 360 net/sched/sch_hhf.c struct sk_buff *skb = dequeue_head(bucket); dequeue_head 444 net/sched/sch_hhf.c skb = dequeue_head(bucket);