Function rte_pipeline_table_stats_read

dpdk/lib/pipeline/rte_pipeline.c:1567–1610

}

int rte_pipeline_table_stats_read(struct rte_pipeline *p, uint32_t table_id,
	struct rte_pipeline_table_stats *stats, int clear)
{
	struct rte_table *table;
	int retval;

	if (p == NULL) {
		RTE_LOG(ERR, PIPELINE, "%s: pipeline parameter NULL\n",
			__func__);
		return -EINVAL;
	}

	if (table_id >= p->num_tables) {
		RTE_LOG(ERR, PIPELINE,
				"%s: table %u is out of range\n", __func__, table_id);
		return -EINVAL;
	}

	table = &p->tables[table_id];
	if (table->ops.f_stats != NULL) {
		retval = table->ops.f_stats(table->h_table, &stats->stats, clear);
		if (retval != 0)
			return retval;
	} else if (stats != NULL)
		memset(&stats->stats, 0, sizeof(stats->stats));

	if (stats != NULL) {
		stats->n_pkts_dropped_by_lkp_hit_ah =
			table->n_pkts_dropped_by_lkp_hit_ah;
		stats->n_pkts_dropped_by_lkp_miss_ah =
			table->n_pkts_dropped_by_lkp_miss_ah;
		stats->n_pkts_dropped_lkp_hit = table->n_pkts_dropped_lkp_hit;
		stats->n_pkts_dropped_lkp_miss = table->n_pkts_dropped_lkp_miss;
	}

	if (clear != 0) {
		table->n_pkts_dropped_by_lkp_hit_ah = 0;
		table->n_pkts_dropped_by_lkp_miss_ah = 0;
		table->n_pkts_dropped_lkp_hit = 0;
		table->n_pkts_dropped_lkp_miss = 0;
	}

	return 0;
}