Re: [PATCH v2 net-next 07/16] tcp: track data delivery rate for a TCP connection

2016-09-17 Thread Eric Dumazet
On Sat, Sep 17, 2016 at 12:04 PM, kbuild test robot wrote: > Hi Yuchung, > > [auto build test ERROR on net-next/master] > > url: > https://github.com/0day-ci/linux/commits/Neal-Cardwell/tcp-BBR-congestion-control-algorithm/20160918-014058 > config: x86_64-randconfig-s2-09180225 (attached as .c

Re: [PATCH v2 net-next 07/16] tcp: track data delivery rate for a TCP connection

2016-09-17 Thread kbuild test robot
Hi Yuchung, [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/Neal-Cardwell/tcp-BBR-congestion-control-algorithm/20160918-014058 config: x86_64-randconfig-s2-09180225 (attached as .config) compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7 reproduce: # sav

[PATCH v2 net-next 07/16] tcp: track data delivery rate for a TCP connection

2016-09-17 Thread Neal Cardwell
From: Yuchung Cheng This patch generates data delivery rate (throughput) samples on a per-ACK basis. These rate samples can be used by congestion control modules, and specifically will be used by TCP BBR in later patches in this series. Key state: tp->delivered: Tracks the total number of data