Re: [PATCH net-next 02/14] tcp: use windowed min filter library for TCP min_rtt estimation

2016-09-16 Thread Neal Cardwell
On Fri, Sep 16, 2016 at 3:21 PM, kbuild test robot wrote: > All errors (new ones prefixed by >>): > >>> net/ipv4/tcp_cdg.c:59:8: error: redefinition of 'struct minmax' > struct minmax { >^~ >In file included from include/linux/tcp.h:22:0, > from include/

Re: [PATCH net-next 02/14] tcp: use windowed min filter library for TCP min_rtt estimation

2016-09-16 Thread kbuild test robot
Hi Neal, [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/Neal-Cardwell/tcp-BBR-congestion-control-algorithm/20160917-025323 config: x86_64-randconfig-x006-201637 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: #

[PATCH net-next 02/14] tcp: use windowed min filter library for TCP min_rtt estimation

2016-09-16 Thread Neal Cardwell
Refactor the TCP min_rtt code to reuse the new win_minmax library in lib/win_minmax.c to simplify the TCP code. This is a pure refactor: the functionality is exactly the same. We just moved the windowed min code to make TCP easier to read and maintain, and to allow other parts of the kernel to use