[dpdk-dev] [PATCH] virtio: Fix stats issue

Ouyang Changchun changchun.ouyang at intel.com
Mon Mar 23 07:56:38 CET 2015


It need clear/reset the stats information before count in all queues data.

Signed-off-by: Changchun Ouyang <changchun.ouyang at intel.com>
---
 lib/librte_pmd_virtio/virtio_ethdev.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/librte_pmd_virtio/virtio_ethdev.c b/lib/librte_pmd_virtio/virtio_ethdev.c
index 603be2d..e4cb55e 100644
--- a/lib/librte_pmd_virtio/virtio_ethdev.c
+++ b/lib/librte_pmd_virtio/virtio_ethdev.c
@@ -572,6 +572,10 @@ virtio_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 {
 	unsigned i;
 
+	stats->opackets = 0;
+	stats->obytes = 0;
+	stats->oerrors = 0;
+
 	for (i = 0; i < dev->data->nb_tx_queues; i++) {
 		const struct virtqueue *txvq = dev->data->tx_queues[i];
 		if (txvq == NULL)
@@ -587,6 +591,10 @@ virtio_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 		}
 	}
 
+	stats->ipackets = 0;
+	stats->ibytes = 0;
+	stats->ierrors = 0;
+
 	for (i = 0; i < dev->data->nb_rx_queues; i++) {
 		const struct virtqueue *rxvq = dev->data->rx_queues[i];
 		if (rxvq == NULL)
-- 
1.8.4.2



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