From: Eric Dumazet <edumazet@google.com>
To: "David S . Miller" <davem@davemloft.net>
Cc: netdev <netdev@vger.kernel.org>,
Eric Dumazet <edumazet@google.com>,
Eric Dumazet <eric.dumazet@gmail.com>,
Jakub Kicinski <kuba@kernel.org>
Subject: [PATCH net-next 0/2] tcp: remove two indirect calls from xmit path
Date: Fri, 19 Jun 2020 12:12:33 -0700 [thread overview]
Message-ID: <20200619191235.199506-1-edumazet@google.com> (raw)
__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
next reply other threads:[~2020-06-19 19:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-19 19:12 Eric Dumazet [this message]
2020-06-19 19:12 ` [PATCH net-next 1/2] tcp: remove indirect calls for icsk->icsk_af_ops->queue_xmit Eric Dumazet
2020-06-19 19:12 ` [PATCH net-next 2/2] tcp: remove indirect calls for icsk->icsk_af_ops->send_check Eric Dumazet
2020-06-21 0:48 ` [PATCH net-next 0/2] tcp: remove two indirect calls from xmit path David Miller
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