netdev - Re: [PATCH rfc 6/6] nvme-rdma: use intelligent affinity based queue mappings

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Date:   Tue, 4 Apr 2017 08:34:44 +0200
From:   Christoph Hellwig <hch@....de>
To:     Sagi Grimberg <sagi@...mberg.me>
Cc:     linux-rdma@...r.kernel.org, linux-nvme@...ts.infradead.org,
        linux-block@...r.kernel.org, netdev@...r.kernel.org,
        Saeed Mahameed <saeedm@...lanox.com>,
        Or Gerlitz <ogerlitz@...lanox.com>,
        Christoph Hellwig <hch@....de>
Subject: Re: [PATCH rfc 6/6] nvme-rdma: use intelligent affinity based
        queue mappings

On Sun, Apr 02, 2017 at 04:41:32PM +0300, Sagi Grimberg wrote:
> Use the geneic block layer affinity mapping helper. Also,

          generic

>  	nr_io_queues = min(opts->nr_io_queues, num_online_cpus());
> +	nr_io_queues = min_t(unsigned int, nr_io_queues,
> +				ibdev->num_comp_vectors);
> +

Add a comment here?

Otherwise looks fine:

Reviewed-by: Christoph Hellwig <hch@....de>