Re: [PATCH 1/2] IB/mlx5: posting klm/mtt list inline in the send queue for reg_wr

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Thanks Roland.
Our team was actually running the patch again using ConnectX-4 and ConnectX-5 last week succesfully with NVMe-oF/RDMA. We'll push it throw Jason's PR with all the great results published.

-Max.

On 4/20/2018 5:04 AM, Doug Ledford wrote:
On Thu, 2018-04-19 at 14:11 -0700, roland wrote:
The fetch of the MTT/KLM list becomes the bottleneck in
number of IO operation could be done by NVMe over Fabrics
host driver on a single adapter as shown below.

This patch is adding the support for inline registration
work request upon MTT/KLM list of size <=64B.

It looks like this patch never made it upstream, and I don't see any
discussion or reason why it might have been dropped.

This still seems like a good idea - should we respin it against the latest tree?

If you want it included, then you'll have to respin it if for no other
reason than the fact that it isn't readily available in patchworks and
that's what we're using to track/grab patches now a days.  I supposed I
could go hunting for it, but that's a good way to grab an out of date
patch and make a mistake by accident...


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