[dpdk-dev] Regarding HQOS with run-to-completion Model

[Stephen Hemminger]

On Tue, 27 May 2025 21:09:57 +0530
farooq basha <farooq.juturu at gmail.com> wrote:

> Thanks Stephen.
> 
>              While browsing the DPDK qos code, i figured out that existing
> PIPE-PROFILE cannot be updated or deleted at run time.
> Was there any reason why this limitation ?

My understanding was that the original author did this for a specific
carrier use case, and made restrictions to make it as fast as possible.
If you allowed updates, then locking would be necessary.