[PATCH 1/1] blk-mq: map all HWQ also in hyperthreaded system

Sagi Grimberg sagi at grimberg.me
Wed Jun 28 08:01:47 PDT 2017


>> Can you please test with my patchset on converting nvme-rdma to
>> MSIX based mapping (I assume you are testing with mlx5 yes)?
> 
> Sure. does V6 is the last version of the patchset ?
> I'll test it with ConnectX-5 adapter and send the results.

Yes.

>> I'd be very much interested to know if the original problem
>> exists with this applied.
> 
> it will exist in case set->nr_hw_queues > dev->num_comp_vectors.

We don't ask for more hw queues than num_comp_vectors.



More information about the Linux-nvme mailing list