linux-kernel - [PATCH net-next v2 0/4] net: avoid indirect calls in dst functions

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Date:   Fri, 11 Dec 2020 23:33:36 +0000
From:   Brian Vazquez <brianvv@...gle.com>
To:     Brian Vazquez <brianvv.kernel@...il.com>,
        Brian Vazquez <brianvv@...gle.com>,
        Eric Dumazet <edumazet@...gle.com>,
        "David S . Miller" <davem@...emloft.net>
Cc:     linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH net-next v2 0/4] net: avoid indirect calls in dst functions

From: brianvv <brianvv@...gle.com>

Use of the indirect call wrappers in some dst related functions for the
ipv6/ipv4 case. This is a small improvent for CONFIG_RETPOLINE=y

Changed in v2:
-fix build issues reported by kernel test robot

brianvv (4):
  net: use indirect call helpers for dst_input
  net: use indirect call helpers for dst_output
  net: use indirect call helpers for dst_mtu
  net: indirect call helpers for ipv4/ipv6 dst_check functions

 include/net/dst.h     | 25 +++++++++++++++++++++----
 net/core/sock.c       | 12 ++++++++++--
 net/ipv4/ip_input.c   |  1 +
 net/ipv4/ip_output.c  |  1 +
 net/ipv4/route.c      | 13 +++++++++----
 net/ipv4/tcp_ipv4.c   |  5 ++++-
 net/ipv6/ip6_output.c |  1 +
 net/ipv6/route.c      | 13 +++++++++----
 net/ipv6/tcp_ipv6.c   |  5 ++++-
 9 files changed, 60 insertions(+), 16 deletions(-)

-- 
2.29.2.576.ga3fc446d84-goog