On Tue, Aug 16, 2016 at 1:27 PM, Eric Dumazet <eric.duma...@gmail.com> wrote:
> And tcp_add_write_queue_tail() looks like :
>
>
> static inline void tcp_add_write_queue_tail(struct sock *sk, struct sk_buff
> *skb)
> {
> __tcp_add_write_queue_tail(sk, skb);
>
> /* Queue it, remembering where we must start sending. */
> if (sk->sk_send_head == NULL) {
> sk->sk_send_head = skb;
>
> if (tcp_sk(sk)->highest_sack == NULL)
> tcp_sk(sk)->highest_sack = skb;
> }
> }
>
Ah, I never looked into tcp_add_write_queue_tail()...
So this bug seems exist after commit 6859d49475d4f32abe640372117e4b...
