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From: Renata Saiakhova <Renata.Saiakhova@ekinops.com>
To: dev@dpdk.org
Cc: Renata Saiakhova <Renata.Saiakhova@ekinops.com>
Subject: [dpdk-dev] [PATCH v3 3/4] drivers/net: Fix in i40e HW rings memory overlap
Date: Wed, 13 May 2020 15:14:24 +0200
Message-ID: <20200513131425.27817-4-Renata.Saiakhova@ekinops.com> (raw)
In-Reply-To: <20200513131425.27817-1-Renata.Saiakhova@ekinops.com>

Delete memzones for HW rings in i40e while freeing queues

Signed-off-by: Renata Saiakhova <Renata.Saiakhova@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


  parent reply	other threads:[~2020-05-13 13:15 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-13 13:14 [dpdk-dev] [PATCH v3 0/4] Memory corruption due to HW rings allocation Renata Saiakhova
2020-05-13 13:14 ` [dpdk-dev] [PATCH v3 1/4] librte_ethdev: Introduce a function to release HW rings Renata Saiakhova
2020-05-14 13:14   ` Burakov, Anatoly
2020-05-15  8:04   ` Jeff Guo
2020-06-19 17:06     ` Ferruh Yigit
2020-05-13 13:14 ` [dpdk-dev] [PATCH v3 2/4] drivers/net: Fix in igb and ixgbe HW rings memory Renata Saiakhova
2020-05-13 13:14 ` Renata Saiakhova [this message]
2020-06-01  7:58   ` [dpdk-dev] [PATCH v3 3/4] drivers/net: Fix in i40e HW rings memory overlap Zhao1, Wei
2020-06-19 16:56     ` Ferruh Yigit
2020-06-20  3:02       ` Zhao1, Wei
2020-05-13 13:14 ` [dpdk-dev] [PATCH v3 4/4] drivers/net: Fix in em and ice " Renata Saiakhova
2020-05-13 15:22 ` [dpdk-dev] [PATCH v3 0/4] Memory corruption due to HW rings allocation Ferruh Yigit
2020-05-18  9:48   ` Renata Saiakhova
2020-06-03  1:36     ` Zhao1, Wei
2020-06-19 16:54       ` Ferruh Yigit
2020-06-19 16:54     ` Ferruh Yigit
2020-06-22  9:59       ` Renata Saiakhova
2020-06-20  3:27 ` Zhao1, Wei

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