netdev - [PATCH net-next 0/2] tcp: reduce quickack pressure for ECN

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Message-Id: <20180521220857.229273-1-edumazet@google.com>
Date:   Mon, 21 May 2018 15:08:55 -0700
From:   Eric Dumazet <edumazet@...gle.com>
To:     "David S . Miller" <davem@...emloft.net>
Cc:     netdev <netdev@...r.kernel.org>, Van Jacobson <vanj@...gle.com>,
        Neal Cardwell <ncardwell@...gle.com>,
        Yuchung Cheng <ycheng@...gle.com>,
        Soheil Hassas Yeganeh <soheil@...gle.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Eric Dumazet <eric.dumazet@...il.com>
Subject: [PATCH net-next 0/2] tcp: reduce quickack pressure for ECN

Small patch series changing TCP behavior vs quickack and ECN

First patch is a refactoring, adding parameter to tcp_incr_quickack()
and tcp_enter_quickack_mode() helpers.

Second patch implements the change, lowering number of ACK packets
sent after an ECN event.

Eric Dumazet (2):
  tcp: add max_quickacks param to tcp_incr_quickack and
    tcp_enter_quickack_mode
  tcp: do not aggressively quick ack after ECN events

 net/ipv4/tcp_input.c | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

-- 
2.17.0.441.gb46fe60e1d-goog