On 11/10/2022 6:03 PM, Jakub Kicinski wrote:

On Thu, 10 Nov 2022 17:54:03 +0100 Wilczynski, Michal wrote:

quoted

quoted

Nice, but in case DCB or TC/ADQ gets enabled devlink rate will just
show a stale hierarchy?

Yes there will be hierarchy exported during the VF creation, so if
the user enable DCB/ADQ in the meantime, it will be a stale hierarchy.
User won't be able to modify any nodes/parameters.

Why not tear it down if it's stale?

I don't think there is any harm in tearing it down in those cases,
can add a commit that tears down the hierarchy when DCB/ADQ gets
activated.