bpf/progs/bpf_qdisc_fq.c

314 	struct skb_node *skbn;
363 	skbn = bpf_obj_new(typeof(*skbn));
364 	if (!skbn) {
369 	skbn->tstamp = skb->tstamp = time_to_send;
373 	skb = bpf_kptr_xchg(&skbn->skb, skb);
378 	bpf_rbtree_add(&flow->queue, &skbn->node, skbn_tstamp_less);
468 	struct skb_node *skbn;
511 	skbn = container_of(rb_node, struct skb_node, node);
512 	time_to_send = skbn->tstamp;
529 	skbn = container_of(rb_node, struct skb_node, node);
530 	skb = bpf_kptr_xchg(&skbn->skb, skb);
531 	bpf_obj_drop(skbn);
553 	struct skb_node *skbn;
571 	skbn = container_of(rb_node, struct skb_node, node);
572 	rb_node = bpf_rbtree_remove(&flow->queue, &skbn->node);
578 	skbn = container_of(rb_node, struct skb_node, node);
579 	skb = bpf_kptr_xchg(&skbn->skb, skb);
580 	bpf_obj_drop(skbn);