linux-kernel - Re: [PATCH v2 00/26] IB: Optimize DMA mapping

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Date:   Tue, 17 Jan 2017 15:50:42 -0700
From:   Jason Gunthorpe <jgunthorpe@...idianresearch.com>
To:     Bart Van Assche <Bart.VanAssche@...disk.com>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-rdma@...r.kernel.org" <linux-rdma@...r.kernel.org>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
        "alex.estrin@...el.com" <alex.estrin@...el.com>,
        "dledford@...hat.com" <dledford@...hat.com>
Subject: Re: [PATCH v2 00/26] IB: Optimize DMA mapping

On Tue, Jan 17, 2017 at 10:33:16PM +0000, Bart Van Assche wrote:

> again and also the dma_device pointer from struct ib_device. Since the
> dev.dma_ops pointer in struct ib_device is not yet used dev.dma_ops can be used
> instead of the dma_device pointer.

okay great

Jason