[PATCH 17/17] nvme: enable non-inline passthru commands

[Christoph Hellwig]

On Fri, Mar 25, 2022 at 07:09:21PM +0530, Kanchan Joshi wrote:
> Ok. If you are open to take new opcode/struct route, that is all we
> require to pair with big-sqe and have this sorted. How about this -

I would much, much, much prefer to support a bigger CQE.  Having
a pointer in there just creates a fair amount of overhead and
really does not fit into the model nvme and io_uring use.

But yes, if we did not go down that route that would be the structure
that is needed.