Re: [PATCH 2/3] IB/verbs: Add rdma_is_user_pd function

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On Sun, Oct 07, 2018 at 10:23:07AM +0300, Shamir Rabinovitch wrote:
> This function can replace the need for tests based on 'pd->uobject'
> in the IB core code and will be used in next patches.
> 
> Signed-off-by: Shamir Rabinovitch <shamir.rabinovitch@xxxxxxxxxx>
>  include/rdma/ib_verbs.h | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
> index 9897d2329f2c..136f2ffc4b0b 100644
> +++ b/include/rdma/ib_verbs.h
> @@ -1550,6 +1550,11 @@ struct ib_pd {
>  	struct rdma_restrack_entry res;
>  };
>  
> +static inline bool rdma_is_user_pd(struct ib_pd *pd)
> +{
> +	return !rdma_is_kernel_res(&pd->res);
> +}

Shouldn't this just be pd->res.user?

Why are are we using two different ways to track user or not?

Jason



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