All of lore.kernel.org
 help / color / mirror / Atom feed
From: Renata Saiakhova <Renata.Saiakhova@ekinops.com>
To: dev@dpdk.org
Cc: Renata Saiakhova <Renata.Saiakhova@ekinops.com>
Subject: [dpdk-dev] [PATCH v5 2/4] drivers/net: fix in igb and ixgbe HW rings memory
Date: Tue, 23 Jun 2020 15:42:13 +0200	[thread overview]
Message-ID: <20200623134215.31092-3-Renata.Saiakhova@ekinops.com> (raw)
In-Reply-To: <20200623134215.31092-1-Renata.Saiakhova@ekinops.com>

Delete memzones for HW rings in igb and ixgbe while freeing queues

Signed-off-by: Renata Saiakhova <Renata.Saiakhova@ekinops.com>
---
 drivers/net/e1000/igb_rxtx.c   | 2 ++
 drivers/net/ixgbe/ixgbe_rxtx.c | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/drivers/net/e1000/igb_rxtx.c b/drivers/net/e1000/igb_rxtx.c
index 684fa4ad8..fe80c0f0d 100644
--- a/drivers/net/e1000/igb_rxtx.c
+++ b/drivers/net/e1000/igb_rxtx.c
@@ -1884,12 +1884,14 @@ igb_dev_free_queues(struct rte_eth_dev *dev)
 	for (i = 0; i < dev->data->nb_rx_queues; i++) {
 		eth_igb_rx_queue_release(dev->data->rx_queues[i]);
 		dev->data->rx_queues[i] = NULL;
+		rte_eth_dma_zone_free(dev, "rx_ring", i);
 	}
 	dev->data->nb_rx_queues = 0;
 
 	for (i = 0; i < dev->data->nb_tx_queues; i++) {
 		eth_igb_tx_queue_release(dev->data->tx_queues[i]);
 		dev->data->tx_queues[i] = NULL;
+		rte_eth_dma_zone_free(dev, "tx_ring", i);
 	}
 	dev->data->nb_tx_queues = 0;
 }
diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c
index 2e20e18c7..977ecf513 100644
--- a/drivers/net/ixgbe/ixgbe_rxtx.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx.c
@@ -3368,12 +3368,14 @@ ixgbe_dev_free_queues(struct rte_eth_dev *dev)
 	for (i = 0; i < dev->data->nb_rx_queues; i++) {
 		ixgbe_dev_rx_queue_release(dev->data->rx_queues[i]);
 		dev->data->rx_queues[i] = NULL;
+		rte_eth_dma_zone_free(dev, "rx_ring", i);
 	}
 	dev->data->nb_rx_queues = 0;
 
 	for (i = 0; i < dev->data->nb_tx_queues; i++) {
 		ixgbe_dev_tx_queue_release(dev->data->tx_queues[i]);
 		dev->data->tx_queues[i] = NULL;
+		rte_eth_dma_zone_free(dev, "tx_ring", i);
 	}
 	dev->data->nb_tx_queues = 0;
 }
-- 
2.17.2


  parent reply	other threads:[~2020-06-23 13:43 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-23 13:42 [dpdk-dev] [PATCH v5 0/4] Memory corruption due to HW rings allocation Renata Saiakhova
2020-06-23 13:42 ` [dpdk-dev] [PATCH v5 1/4] ethdev: add function to release HW rings Renata Saiakhova
2020-06-23 13:52   ` Ferruh Yigit
2020-06-23 15:49   ` Andrew Rybchenko
2020-06-23 13:42 ` Renata Saiakhova [this message]
2020-06-23 13:42 ` [dpdk-dev] [PATCH v5 3/4] drivers/net: fix in i40e HW rings memory overlap Renata Saiakhova
2020-06-23 13:42 ` [dpdk-dev] [PATCH v5 4/4] drivers/net: fix in em and ice " Renata Saiakhova
2020-06-23 13:53 ` [dpdk-dev] [PATCH v5 0/4] Memory corruption due to HW rings allocation Ferruh Yigit
2020-07-10 14:42 ` [dpdk-dev] [PATCH v6 1/2] ethdev: add function to release HW rings Ferruh Yigit
2020-07-10 14:42   ` [dpdk-dev] [PATCH v6 2/2] drivers/net: delete HW rings while freeing queues Ferruh Yigit
2020-07-10 21:43   ` [dpdk-dev] [PATCH v7 1/3] drivers/net: fix build with internal API usage Ferruh Yigit
2020-07-10 21:43     ` [dpdk-dev] [PATCH v7 2/3] ethdev: add function to release HW rings Ferruh Yigit
2020-07-10 21:43     ` [dpdk-dev] [PATCH v7 3/3] drivers/net: delete HW rings while freeing queues Ferruh Yigit
2020-07-10 22:07     ` [dpdk-dev] [PATCH v7 1/3] drivers/net: fix build with internal API usage Thomas Monjalon
2020-07-10 23:17       ` Ferruh Yigit
2020-07-11  0:19         ` Ferruh Yigit

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200623134215.31092-3-Renata.Saiakhova@ekinops.com \
    --to=renata.saiakhova@ekinops.com \
    --cc=dev@dpdk.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.