netdev - [PATCH net-next 0/2] tcp: remove two indirect calls from xmit path

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Message-Id: <20200619191235.199506-1-edumazet@google.com>
Date:   Fri, 19 Jun 2020 12:12:33 -0700
From:   Eric Dumazet <edumazet@...gle.com>
To:     "David S . Miller" <davem@...emloft.net>
Cc:     netdev <netdev@...r.kernel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Eric Dumazet <eric.dumazet@...il.com>,
        Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH net-next 0/2] tcp: remove two indirect calls from xmit path

__tcp_transmit_skb() does two indirect calls per packet, lets get rid
of them.

Eric Dumazet (2):
  tcp: remove indirect calls for icsk->icsk_af_ops->queue_xmit
  tcp: remove indirect calls for icsk->icsk_af_ops->send_check

 include/net/ip.h           |  6 +-----
 include/net/ip6_checksum.h |  9 ---------
 include/net/tcp.h          |  4 ++++
 net/ipv4/ip_output.c       |  6 ++++++
 net/ipv4/tcp_output.c      | 12 ++++++++++--
 net/ipv6/tcp_ipv6.c        |  7 +++++++
 6 files changed, 28 insertions(+), 16 deletions(-)

-- 
2.27.0.111.gc72c7da667-goog