From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yuchung Cheng Subject: [PATCH net 0/2] fix DCTCP delayed ACK Date: Thu, 12 Jul 2018 06:04:51 -0700 Message-ID: <20180712130453.95007-1-ycheng@google.com> Cc: netdev@vger.kernel.org, brakmo@fb.com, ncardwell@google.com, ysseung@google.com, edumazet@google.com, Yuchung Cheng To: davem@davemloft.net Return-path: Received: from mail-pl0-f67.google.com ([209.85.160.67]:33681 "EHLO mail-pl0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726760AbeGLNOc (ORCPT ); Thu, 12 Jul 2018 09:14:32 -0400 Received: by mail-pl0-f67.google.com with SMTP id 6-v6so10646837plb.0 for ; Thu, 12 Jul 2018 06:05:02 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: This patch series addresses the issue that sometimes DCTCP fail to acknowledge the latest sequence and result in sender timeout if inflight is small. Yuchung Cheng (2): tcp: fix dctcp delayed ACK schedule tcp: remove DELAYED ACK events in DCTCP include/net/tcp.h | 2 -- net/ipv4/tcp_dctcp.c | 31 ++++--------------------------- net/ipv4/tcp_output.c | 4 ---- 3 files changed, 4 insertions(+), 33 deletions(-) -- 2.18.0.203.gfac676dfb9-goog