[dpdk-dev] [PATCH v3 3/4] drivers/net: Fix in i40e HW rings memory overlap

[Renata Saiakhova]

Delete memzones for HW rings in i40e while freeing queues

Signed-off-by: Renata Saiakhova <Renata.Saiakhova at ekinops.com>
---
 drivers/net/i40e/i40e_rxtx.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index 5e7c86ed8..99cec9b99 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -2900,6 +2900,7 @@ i40e_dev_free_queues(struct rte_eth_dev *dev)
 			continue;
 		i40e_dev_rx_queue_release(dev->data->rx_queues[i]);
 		dev->data->rx_queues[i] = NULL;
+		rte_eth_dma_zone_free(dev, "rx_ring", i);
 	}
 
 	for (i = 0; i < dev->data->nb_tx_queues; i++) {
@@ -2907,6 +2908,7 @@ i40e_dev_free_queues(struct rte_eth_dev *dev)
 			continue;
 		i40e_dev_tx_queue_release(dev->data->tx_queues[i]);
 		dev->data->tx_queues[i] = NULL;
+		rte_eth_dma_zone_free(dev, "tx_ring", i);
 	}
 }
 
-- 
2.17.2