From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next] tcp: add SNMP counter for zero-window drops Date: Tue, 26 Jun 2018 11:50:05 +0900 (KST) Message-ID: <20180626.115005.512948475008234882.davem@davemloft.net> References: <1529848974-6384-1-git-send-email-laoar.shao@gmail.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org To: laoar.shao@gmail.com Return-path: Received: from shards.monkeyblade.net ([23.128.96.9]:52528 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965146AbeFZCuK (ORCPT ); Mon, 25 Jun 2018 22:50:10 -0400 In-Reply-To: <1529848974-6384-1-git-send-email-laoar.shao@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Yafang Shao Date: Sun, 24 Jun 2018 10:02:54 -0400 > It will be helpful if we could display the drops due to zero window or no > enough window space. > So a new SNMP MIB entry is added to track this behavior. > This entry is named LINUX_MIB_TCPZEROWINDOWDROP and published in > /proc/net/netstat in TcpExt line as TCPZeroWindowDrop. > > Signed-off-by: Yafang Shao Applied.