> -----Original Message-----
> From: Jason Gunthorpe <j...@ziepe.ca>
> Sent: Monday, November 23, 2020 10:02 AM
> To: Xiong, Jianxin <jianxin.xi...@intel.com>
> Cc: linux-r...@vger.kernel.org; dri-devel@lists.freedesktop.org; Doug Ledford
> <dledf...@redhat.com>; Leon Romanovsky
> <l...@kernel.org>; Sumit Semwal <sumit.sem...@linaro.org>; Christian Koenig
> <christian.koe...@amd.com>; Vetter, Daniel
> <daniel.vet...@intel.com>
> Subject: Re: [PATCH rdma-core 2/5] mlx5: Support dma-buf based memory region
>
> On Mon, Nov 23, 2020 at 09:53:01AM -0800, Jianxin Xiong wrote:
>
> > +struct ibv_mr *mlx5_reg_dmabuf_mr(struct ibv_pd *pd, uint64_t offset,
> > size_t length,
> > + uint64_t iova, int fd, int acc) {
> > + struct mlx5_mr *mr;
> > + int ret;
> > + enum ibv_access_flags access = (enum ibv_access_flags)acc;
>
> Why?
It's copied from mlx5_reg_mr(). Didn't pay attention to this but looks
unnecessary now.
>
> Jason
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