RE: [PATCH v3 rdma-next 02/10] RDMA/nldev: common resource dumpit function

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> 
> On Thu, Mar 01, 2018 at 08:21:26AM +0200, Leon Romanovsky wrote:
> 
> > static qp_dummpit_func(..)
> > {
> >    check_input(QP, ...)
> >    fill_entries(QP, ...)
> 
> but that is not how it works, it is isn't fill_entires, it is singular
> fill_entry().
> 
> You'd have to do something crazy like
> 
>  static qp_dummpit_func(..)
>  {
>     check_input(QP, ...)
>     for (xx = start_loop(..); !loop_end(xx); next_loop(xx))
>          fill_entry_body()
> 
> Which seems much worse than what is already in the patch. The nice
> tidy 'fill_entry' function is perfect, all the boiler plate is in the
> common code.
> 
> I agree the const struct could have fewer members though..

I've removed res_type.  I can remove the other nlattr types and pass them as
parameters.  Is that better?

res_get_common_dumpit(skb, cb, RDMA_RESTRACK_QP, RDMA_NLDEV_CMD_RES_QP_GET,
RDMA_NLDEV_ATTR_RES_QP);

Or just have helper functions that return the nldev cmd and attr given the
res_type.




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