Function rte_event_pmd_release

dpdk/lib/eventdev/rte_eventdev.c:1658–1692

}

int
rte_event_pmd_release(struct rte_eventdev *eventdev)
{
	int ret;
	char mz_name[RTE_EVENTDEV_NAME_MAX_LEN];
	const struct rte_memzone *mz;

	if (eventdev == NULL)
		return -EINVAL;

	event_dev_fp_ops_reset(rte_event_fp_ops + eventdev->data->dev_id);
	eventdev->attached = RTE_EVENTDEV_DETACHED;
	eventdev_globals.nb_devs--;

	if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
		rte_free(eventdev->data->dev_private);

		/* Generate memzone name */
		ret = snprintf(mz_name, sizeof(mz_name), "rte_eventdev_data_%u",
				eventdev->data->dev_id);
		if (ret >= (int)sizeof(mz_name))
			return -EINVAL;

		mz = rte_memzone_lookup(mz_name);
		if (mz == NULL)
			return -ENOMEM;

		ret = rte_memzone_free(mz);
		if (ret)
			return ret;
	}

	eventdev->data = NULL;
	return 0;
}

void
event_dev_probing_finish(struct rte_eventdev *eventdev)