slot_dequeue_head 306 net/sched/sch_sfq.c skb = q->headdrop ? slot_dequeue_head(slot) : slot_dequeue_tail(slot); slot_dequeue_head 430 net/sched/sch_sfq.c head = slot_dequeue_head(slot); slot_dequeue_head 499 net/sched/sch_sfq.c skb = slot_dequeue_head(slot); slot_dequeue_head 552 net/sched/sch_sfq.c skb = slot_dequeue_head(slot);