Re: [PATCH for-next 16/16] RDMA/rxe: Add parameters to control task type

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On Tue, Oct 18, 2022 at 10:22:09AM -0500, Bob Pearson wrote:
> On 10/18/22 04:02, Leon Romanovsky wrote:
> > On Mon, Oct 17, 2022 at 11:33:47PM -0500, Bob Pearson wrote:
> >> Add modparams to control the task types for req, comp, and resp
> >> tasks.
> > 
> > You need to be more descriptive why module parameters are unavoidable.
> > 
> > Thanks
> 
> I asked Jason what was the best way here and didn't get an answer. These are tuning parameters.
> Generally I am not sure how to present them to users. They are pretty specific to this
> driver so the rdma app seems a bad choice. I know netlink is the preferred way to talk to
> rdma-core but I haven't figured out how it works. I suspect this is temporary and work queues
> will replace tasklets in this driver once people are used to it.

I think that the best way is to remove tasklets from RXE, unless someone
comes forward to explain why they must to stay (not theoretical explanation,
but practical use).

Thanks

> 
> Bob



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