From: Jason Gunthorpe <jgg@nvidia.com>
To: Jack Wang <jinpu.wang@cloud.ionos.com>
Cc: <linux-rdma@vger.kernel.org>, <bvanassche@acm.org>,
<leon@kernel.org>, <dledford@redhat.com>,
Gioh Kim <gi-oh.kim@cloud.ionos.com>
Subject: Re: [PATCH] RDMA/ipoib: distribute cq completion vector better
Date: Fri, 20 Nov 2020 16:28:51 -0400 [thread overview]
Message-ID: <20201120202851.GA2139582@nvidia.com> (raw)
In-Reply-To: <20201013074342.15867-1-jinpu.wang@cloud.ionos.com>
On Tue, Oct 13, 2020 at 09:43:42AM +0200, Jack Wang wrote:
> Currently ipoib choose cq completion vector based on port number,
> when HCA only have one port, all the interface recv queue completion
> are bind to cq completion vector 0.
>
> To better distribute the load, use same method as __ib_alloc_cq_any
> to choose completion vector, with the change, each interface now use
> different completion vectors.
>
> Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com>
> Reviewed-by: Gioh Kim <gi-oh.kim@cloud.ionos.com>
> ---
> drivers/infiniband/ulp/ipoib/ipoib_verbs.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Applied to for next, thanks
Jason
prev parent reply other threads:[~2020-11-20 20:29 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-13 7:43 [PATCH] RDMA/ipoib: distribute cq completion vector better Jack Wang
2020-10-28 13:44 ` Jason Gunthorpe
2020-10-28 13:48 ` Jinpu Wang
2020-10-28 13:53 ` Jason Gunthorpe
2020-10-28 13:57 ` Jinpu Wang
2020-10-28 13:59 ` Jason Gunthorpe
2020-10-28 14:08 ` Jinpu Wang
2020-11-20 20:28 ` Jason Gunthorpe [this message]
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