On Fri, Jan 31, 2020 at 9:05 AM <sjpark@xxxxxxxxxx> wrote: > Oh, then I will use 'tcsk->icsk_retransmits' instead of 'tp->total_retrans', in > next spin. May I also ask you to Cc me for your 'tp->total_retrans' fix patch? > Sure, but I usually send my patches to netdev@ Please subscribe to the list if you want to get a copy of all TCP patches in the future.