dsack_high 4481 net/ipv4/tcp_input.c __u32 dsack_high = tp->rcv_nxt; dsack_high 4492 net/ipv4/tcp_input.c if (before(TCP_SKB_CB(skb)->seq, dsack_high)) { dsack_high 4493 net/ipv4/tcp_input.c __u32 dsack = dsack_high; dsack_high 4494 net/ipv4/tcp_input.c if (before(TCP_SKB_CB(skb)->end_seq, dsack_high)) dsack_high 4495 net/ipv4/tcp_input.c dsack_high = TCP_SKB_CB(skb)->end_seq;