Function vtune_profile_rx_init

dpdk/lib/ethdev/ethdev_profile.c:38–51

* Setting profiling Rx callback for a given Ethernet device. * This function must be invoked when Ethernet device is being configured. * * @param port_id * The port identifier of the Ethernet device. * @param rx_queue_num * The number of Rx queues on specified port. * * @return * - On success, zero. * - On failure, a negative value. */

 *  - On failure, a negative value.
 */
static inline int
vtune_profile_rx_init(uint16_t port_id, uint8_t rx_queue_num)
{
	uint16_t q_id;

	for (q_id = 0; q_id < rx_queue_num; ++q_id) {
		if (!rte_eth_add_rx_callback(
			port_id, q_id, profile_hook_rx_burst_cb, NULL)) {
			return -rte_errno;
		}
	}

	return 0;
}
#endif /* RTE_ETHDEV_PROFILE_WITH_VTUNE */

int