netdev - Re: [net-next v7 0/4] Refactor vxlan and l2tp to use common UDP tunnel APIs

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Message-ID: <CAJ3xEMg84-dxP9V+3bi-_Ljen-=xUa2D+Tsnw1XW_WA6Q1=ajw@mail.gmail.com>
Date:	Mon, 15 Sep 2014 20:46:31 +0300
From:	Or Gerlitz <gerlitz.or@...il.com>
To:	Andy Zhou <azhou@...ira.com>
Cc:	David Miller <davem@...emloft.net>,
	Linux Netdev List <netdev@...r.kernel.org>
Subject: Re: [net-next v7 0/4] Refactor vxlan and l2tp to use common UDP
 tunnel APIs

On Mon, Sep 15, 2014 at 1:34 PM, Andy Zhou <azhou@...ira.com> wrote:
> Andy Zhou (4):
>   udp_tunnel: Seperate ipv6 functions into its own file.
>   udp-tunnel: Expand UDP tunnel APIs
>   vxlan: Refactor vxlan driver to make use of the common UDP tunnel
>     functions.
>   l2tp: Refactor l2tp core driver to make use of the common UDP tunnel
>     functions

In V5's cover-letter you wrote "This patch series expend current UDP
tunnel APIs and refactoring current
UDP tunnel based protocols to make use of the new APIs. The main motivation
is to reduce code duplication." -- I wasn't fully sure to follow
what's the exact meaning of "expend" in this context? do we
have anything here that goes beyond refactoring?



>
>  drivers/net/vxlan.c       |  105 ++++++++--------------------------
>  include/net/udp_tunnel.h  |   83 ++++++++++++++++++++++++++-
>  net/ipv4/udp_tunnel.c     |  138 ++++++++++++++++++++++++---------------------
>  net/ipv6/Makefile         |    1 +
>  net/ipv6/ip6_udp_tunnel.c |  105 ++++++++++++++++++++++++++++++++++
>  net/l2tp/l2tp_core.c      |   24 ++++----
>  6 files changed, 292 insertions(+), 164 deletions(-)
>  create mode 100644 net/ipv6/ip6_udp_tunnel.c
>
> --
> 1.7.9.5
>
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