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Date:   Wed, 10 Jan 2018 00:54:26 +0100
From:   Daniel Borkmann <daniel@...earbox.net>
To:     John Fastabend <john.fastabend@...il.com>, ast@...nel.org
Cc:     netdev@...r.kernel.org
Subject: Re: [bpf-next PATCH 3/7] bpf: sockmap sample, use fork() for send and
 recv

On 01/08/2018 07:05 PM, John Fastabend wrote:
> Currently for SENDMSG tests first send completes then recv runs. This
> does not work well for large data sizes and/or many iterations. So
> fork the recv and send handler so that we run both send and recv. In
> the future we can add a parameter to do more than a single fork of
> tx/rx.
> 
> With this we can get many GBps of data which helps exercise the
> sockmap code.
> 
> Signed-off-by: John Fastabend <john.fastabend@...il.com>
> ---
>  samples/sockmap/sockmap_user.  |    0 

^ This one slipped in by accident?

>  samples/sockmap/sockmap_user.c |   55 ++++++++++++++++++++++++++++------------
>  2 files changed, 39 insertions(+), 16 deletions(-)
>  create mode 100644 samples/sockmap/sockmap_user.

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