netdev - Re: [PATCH iproute2-next 2/2] ss: add AF

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Message-ID: <46eae118-0017-8de2-3608-a427a1ed398b@gmail.com>
Date:   Tue, 29 Jan 2019 19:39:29 -0700
From:   David Ahern <dsahern@...il.com>
To:     bjorn.topel@...il.com, netdev@...r.kernel.org,
        stephen@...workplumber.org
Cc:     Björn Töpel <bjorn.topel@...el.com>,
        magnus.karlsson@...el.com, magnus.karlsson@...il.com
Subject: Re: [PATCH iproute2-next 2/2] ss: add AF_XDP support

On 1/25/19 12:18 AM, bjorn.topel@...il.com wrote:
> From: Björn Töpel <bjorn.topel@...el.com>
> 
> AF_XDP is an address family that is optimized for high performance
> packet processing.
> 
> This patch adds AF_XDP support to ss(8) so that sockets can be queried
> and monitored.
> 
> Signed-off-by: Björn Töpel <bjorn.topel@...el.com>
> ---
>  man/man8/ss.8 |   9 ++-
>  misc/ss.c     | 168 +++++++++++++++++++++++++++++++++++++++++++++++++-
>  2 files changed, 172 insertions(+), 5 deletions(-)
> 

AF_XDP is not currently defined for a number of distributions. Add a
definition to include/utils.h similar to what is done for MPLS.

Also, please add example output to the commit log.