[PATCH] nvme-rdma: Support 2 inline data SGEs for write commands.

[Sagi Grimberg]

>>> Hi Christoph, Sagi,
>>
>>> Does this host side patch look fine? Its unrelated to target side
>> implementation.
>>
>> I'm still wandering if we want it dynamic according to the target ioccsz (say 1
>> per PAGE_SIZE?)
>
> I don't think we are consuming any more resources by increasing to 2SGEs because it's still aligns to hardware's minimum WQE size of 64B or 128B size.
> Can we add that additional complexity in incremental manner unless 2 SGEs are less optimal compared to 1?

I'm referring to struct nvme_rdma_request