[dpdk-dev] [PATCH v2 1/4] ethdev: add group counter support to rte_flow

[Thomas Monjalon]

05/04/2018 15:51, Declan Doherty:
> +Group Count Query
> +~~~~~~~~~~~~~~~~~
> +
> +Query group counter which can be associated with multiple flows on a specified
> +port.
> +
> +This function allows retrieving of group counters. Data
> +is gathered by special actions which must be present in the flow rule
> +definition.

I would like seeing an explanation of how group counter work.
The guide can be more verbose than the doxygen comments.