[PATCH v3 0/2] nvme-tcp: NIC topology aware I/O queue scaling and queue info export

[Daniel Wagner]

On Mon, Oct 26, 2026 at 06:03:21PM +0530, Nilay Shroff wrote:
> Following the feedback, the logic for determining the number of fabric I/O
> queues (nr-io-queues) has been moved to userspace in nvme-cli [2]. As a
> result, the first two patches from the previous series, which implemented
> this logic in the kernel driver, have been dropped. This series contains
> the remaining two patches, which export NVMe/TCP I/O queue information
> through debugfs to facilitate host-side network tuning.
> 
> The first patch introduces debugfs helper functions that can be used by
> drivers to export debugfs attributes.

What is the expectation, what's the use case here? Should this
information be available in a productive system? In this case debugfs
might not be the right choice.