Re: [Patch net-next] call sk_dst_reset when set SO_DONTROUTE

immediately after set SO_DONTROUTE to 1. On Wed, Dec 5, 2018 at 4:20 PM Eric Dumazet wrote: > > > > On 12/05/2018 04:13 PM, peng yu wrote: > > The SO_DONTROUTE doesn't impact the TCP receiving path, but it should > > block the ACK of the receiving packet. When there are to

Re: [Patch net-next] call sk_dst_reset when set SO_DONTROUTE

The SO_DONTROUTE doesn't impact the TCP receiving path, but it should block the ACK of the receiving packet. When there are too many packets which are not ACKed, the client will stop to send packets, so the sock.recv on the server side won't receive data after it received some data. I extracted

Re: [PATCH net-next] add part of TCP counts explanations in snmp_counters.rst

On Mon, Nov 19, 2018 at 10:51 AM Stephen Hemminger wrote: > > On Fri, 16 Nov 2018 11:17:40 -0800 > yupeng wrote: > > > +* TcpInSegs > > +Defined in `RFC1213 tcpInSegs`_ > > + > > +.. _RFC1213 tcpInSegs: https://tools.ietf.org/html/rfc1213#page-48 > > + > > +The number of packets received by the

Re: [PATCH net-next v2] documentation of some IP/ICMP snmp counters

my changes depend on previous feedback: 1 group counters by protocol 2 remove all text which is pasted from RFC 3 about the simple command as 'ping', I hope to provide a full test steps, so I still keep them in the document 4 use capital letter for the abbreviated keywords 5 tried to fix grammar

a propose of snmp counter document

I'm planing to write a document which explains the meaning of the kernel snmp counters, and combine the explanations with some tests, because I found lots of the 'TcpExt' and 'IpExt' counters are not explained in any document. Here is a draft:

Re: [ftrace-bpf 1/5] add BPF_PROG_TYPE_FTRACE to bpf

> 1. anything bpf related has to go via net-next tree. I found there is a net-next git repo: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git I will use this repo for the further bpf-ftrace patch set. > 2. > this obviously breaks ABI. New types can only be added to the end.

Re: [iproute PATCH] ss: add detail explains of -m, -o, -e and -i options in ss man page

9803d27de31028733de789495d78ff7a39385009 Author: yupeng <yupeng0...@gmail.com> Date: Wed Oct 25 21:12:21 2017 + add additional explain in ss man page Add detail explains of -m, -o, -e and -i options, which are not documented anywhere Signed-off-by: Peng Yu <yupeng0...@gmail.com> diff --git a/man

[iproute PATCH] ss: add detail explains of -m, -o, -e and -i options in ss man page

commit 340a45f79395144bd14fdf9be1904c0036456b6e Author: yupeng <yupeng0...@gmail.com> Date: Tue Oct 24 23:55:29 2017 + add additional explain in ss man page Add detail explains of -m, -o, -e and -i options, which are not documented anywhere Signed-off-by: Peng Yu &l