[dpdk-dev] [PATCH] net/mlx5: dump flow create error message
Xueming(Steven) Li
xuemingl at mellanox.com
Tue Feb 6 15:20:28 CET 2018
Hi Nelio,
> -----Original Message-----
> From: Nélio Laranjeiro [mailto:nelio.laranjeiro at 6wind.com]
> Sent: Tuesday, February 6, 2018 9:22 PM
> To: Xueming(Steven) Li <xuemingl at mellanox.com>
> Cc: Nelio Laranjeiro <notifications at github.com>; dev at dpdk.org; Shahaf
> Shuler <shahafs at mellanox.com>
> Subject: Re: [dpdk-dev] [PATCH] net/mlx5: dump flow create error message
>
> On Tue, Feb 06, 2018 at 08:52:53PM +0800, Xueming Li wrote:
> > Add error message dump when flow create error happened.
> >
> > Signed-off-by: Xueming Li <xuemingl at mellanox.com>
> > ---
> > drivers/net/mlx5/mlx5_flow.c | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/drivers/net/mlx5/mlx5_flow.c
> > b/drivers/net/mlx5/mlx5_flow.c index e38452ef3..ea90556d0 100644
> > --- a/drivers/net/mlx5/mlx5_flow.c
> > +++ b/drivers/net/mlx5/mlx5_flow.c
> > @@ -1890,6 +1890,7 @@ priv_flow_create(struct priv *priv,
> > DEBUG("Flow created %p", (void *)flow);
> > return flow;
> > exit:
> > + ERROR("Flow create error: %s", error->message);
> > for (i = 0; i != hash_rxq_init_n; ++i) {
> > if (parser.queue[i].ibv_attr)
> > rte_free(parser.queue[i].ibv_attr);
> > --
> > 2.13.3
>
> Hi Xueming,
>
> Can you move this debug message to mlx5_flow_create().
This function also called by control flow and fdir functions,
here should be the best place.
>
> Thanks,
>
> --
> Nélio Laranjeiro
> 6WIND
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