Re: [PATCH net-next] TLP: Don't reschedule PTO when there's one outstanding TLP retransmission.

2017-07-28 Thread Neal Cardwell
On Wed, Jul 26, 2017 at 9:28 PM, maowenan wrote: > Ok, please check as below. Server: 192.169.0.18, client: 192.169.0.17 > .. Thanks for this trace! Here is a condensed version that I believe should be equivalent, for those who are working on parsing what's going on:

RE: [PATCH net-next] TLP: Don't reschedule PTO when there's one outstanding TLP retransmission.

2017-07-26 Thread maowenan
.@google.com] > > > Sent: Tuesday, July 25, 2017 9:30 PM > > > To: maowenan > > > Cc: Netdev; David Miller; weiyongjun (A); Chenweilong; Yuchung > > > Cheng; Nandita Dukkipati > > > Subject: Re: [PATCH net-next] TLP: Don't reschedule PTO when there

Re: [PATCH net-next] TLP: Don't reschedule PTO when there's one outstanding TLP retransmission.

2017-07-26 Thread Yuchung Cheng
r; weiyongjun (A); Chenweilong; Yuchung Cheng; > > Nandita Dukkipati > > Subject: Re: [PATCH net-next] TLP: Don't reschedule PTO when there's one > > outstanding TLP retransmission. > > > > On Tue, Jul 25, 2017 at 4:35 AM, Mao Wenan <maowe...@huawei.com> > &

Re: [PATCH net-next] TLP: Don't reschedule PTO when there's one outstanding TLP retransmission.

2017-07-26 Thread kbuild test robot
Hi Mao, [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Mao-Wenan/TLP-Don-t-reschedule-PTO-when-there-s-one-outstanding-TLP-retransmission/20170726-17 config: x86_64-randconfig-x000-201730 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3)

RE: [PATCH net-next] TLP: Don't reschedule PTO when there's one outstanding TLP retransmission.

2017-07-25 Thread maowenan
> -Original Message- > From: Neal Cardwell [mailto:ncardw...@google.com] > Sent: Tuesday, July 25, 2017 9:30 PM > To: maowenan > Cc: Netdev; David Miller; weiyongjun (A); Chenweilong; Yuchung Cheng; > Nandita Dukkipati > Subject: Re: [PATCH net-next] TLP: Don'

RE: [PATCH net-next] TLP: Don't reschedule PTO when there's one outstanding TLP retransmission.

2017-07-25 Thread maowenan
> -Original Message- > From: Sergei Shtylyov [mailto:sergei.shtyl...@cogentembedded.com] > Sent: Tuesday, July 25, 2017 5:55 PM > To: maowenan; netdev@vger.kernel.org; da...@davemloft.net; weiyongjun > (A); Chenweilong > Subject: Re: [PATCH net-next] TLP: Don't r

Re: [PATCH net-next] TLP: Don't reschedule PTO when there's one outstanding TLP retransmission.

2017-07-25 Thread Neal Cardwell
On Tue, Jul 25, 2017 at 4:35 AM, Mao Wenan wrote: > If there is one TLP probe went out(TLP use the write_queue_tail packet > as TLP probe, we assume this first TLP probe named A), and this TLP > probe was not acked by receive side. > > Then the transmit side sent the next two

Re: [PATCH net-next] TLP: Don't reschedule PTO when there's one outstanding TLP retransmission.

2017-07-25 Thread Sergei Shtylyov
Hello! On 7/25/2017 11:35 AM, Mao Wenan wrote: If there is one TLP probe went out(TLP use the write_queue_tail packet as TLP probe, we assume this first TLP probe named A), and this TLP probe was not acked by receive side. Then the transmit side sent the next two packetes out(named B,C), but

RE: [PATCH net-next] TLP: Don't reschedule PTO when there's one outstanding TLP retransmission.

2017-07-25 Thread maowenan
> -Original Message- > From: netdev-ow...@vger.kernel.org [mailto:netdev-ow...@vger.kernel.org] > On Behalf Of Mao Wenan > Sent: Tuesday, July 25, 2017 4:36 PM > To: netdev@vger.kernel.org; da...@davemloft.net; weiyongjun (A); > Chenweilong > Subject: [PATCH net-next] TLP: Don't