netdev - Re: [PATCH v2 iproute2-next 3/6] rdma: Add CM

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Date:   Tue, 13 Mar 2018 20:07:36 +0200
From:   Leon Romanovsky <leon@...nel.org>
To:     Steve Wise <swise@...ngridcomputing.com>
Cc:     dsahern@...il.com, stephen@...workplumber.org,
        netdev@...r.kernel.org, linux-rdma@...r.kernel.org
Subject: Re: [PATCH v2 iproute2-next 3/6] rdma: Add CM_ID resource tracking
 information

On Tue, Feb 27, 2018 at 08:07:05AM -0800, Steve Wise wrote:
> Sample output:
>
> # rdma resource
> 2: cxgb4_0: pd 5 cq 2 qp 2 cm_id 3 mr 7
> 3: mlx4_0: pd 7 cq 3 qp 3 cm_id 3 mr 7
>
> # rdma resource show cm_id
> link cxgb4_0/- lqpn 0 qp-type RC state LISTEN ps TCP pid 30485 comm rping src-addr 0.0.0.0:7174
> link cxgb4_0/2 lqpn 1048 qp-type RC state CONNECT ps TCP pid 30503 comm rping src-addr 172.16.2.1:7174 dst-addr 172.16.2.1:38246
> link cxgb4_0/2 lqpn 1040 qp-type RC state CONNECT ps TCP pid 30498 comm rping src-addr 172.16.2.1:38246 dst-addr 172.16.2.1:7174
> link mlx4_0/- lqpn 0 qp-type RC state LISTEN ps TCP pid 30485 comm rping src-addr 0.0.0.0:7174
> link mlx4_0/1 lqpn 539 qp-type RC state CONNECT ps TCP pid 30494 comm rping src-addr 172.16.99.1:7174 dst-addr 172.16.99.1:43670
> link mlx4_0/1 lqpn 538 qp-type RC state CONNECT ps TCP pid 30492 comm rping src-addr 172.16.99.1:43670 dst-addr 172.16.99.1:7174
>
> # rdma resource show cm_id dst-port 7174
> link cxgb4_0/2 lqpn 1040 qp-type RC state CONNECT ps TCP pid 30498 comm rping src-addr 172.16.2.1:38246 dst-addr 172.16.2.1:7174
> link mlx4_0/1 lqpn 538 qp-type RC state CONNECT ps TCP pid 30492 comm rping src-addr 172.16.99.1:43670 dst-addr 172.16.99.1:7174
>
> Signed-off-by: Steve Wise <swise@...ngridcomputing.com>
> ---
>  rdma/rdma.h  |   2 +
>  rdma/res.c   | 258 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
>  rdma/utils.c |   5 ++
>  3 files changed, 264 insertions(+), 1 deletion(-)
>

Steve, can you please add man pages update as a followup to this series?

Especially the fact that you are providing dst-port filter option should
be mentioned.

Thanks,
Reviewed-by: Leon Romanovsky <leonro@...lanox.com>

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