Re: [dpdk-dev] [PATCH 1/3] event: add function for reading unlink in progress

["Elo, Matias (Nokia - FI/Espoo)" <matias.elo@nokia.com>]

> 
> +/**
> + * Returns the number of unlinks in progress.
> + *
> + * This function provides the application with a method to detect when an
> + * unlink has been completed by the implementation. See *rte_event_port_unlink*
> + * on how to issue unlink requests.
> + *
> + * @param dev_id
> + *   The indentifier of the device.
> + *
> + * @param port_id
> + *   Event port identifier to select port to check for unlinks in progress.
> + *
> + * @return
> + * The number of unlinks that are in progress. A return of zero indicates that
> + * there are no outstanding unlink requests. A positive return value indicates
> + * the number of unlinks that are in progress, but are not yet complete.
> + * A negative return value indicates an error, -EINVAL indicates an invalid
> + * parameter passed for *dev_id* or *port_id*.
> + */
> +int __rte_experimental
> +rte_event_port_unlinks_in_progress(uint8_t dev_id, uint8_t port_id);
> +

Sorry for slow response (been out of office for the past week). This looks good to me and should solve my original problem.