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From: <pbhagavatula@marvell.com>
To: <jerinj@marvell.com>, Nithin Dabilpuram <ndabilpuram@marvell.com>,
	"Kiran Kumar K" <kirankumark@marvell.com>
Cc: <dev@dpdk.org>, Pavan Nikhilesh <pbhagavatula@marvell.com>
Subject: [dpdk-dev] [PATCH] net/octeontx2: free CQ ring memzone on queue release
Date: Mon, 29 Jun 2020 05:01:35 +0530
Message-ID: <20200628233136.2953-1-pbhagavatula@marvell.com> (raw)

From: Pavan Nikhilesh <pbhagavatula@marvell.com>

Free CQ ring memzone on Rx queue release. This prevents CQ using
incorrect memory size when ring size is reconfigured.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
 This patch depends on the following patch
 http://patches.dpdk.org/patch/72035/

 drivers/net/octeontx2/otx2_ethdev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/octeontx2/otx2_ethdev.c b/drivers/net/octeontx2/otx2_ethdev.c
index 3f3f0a693..a1084bf96 100644
--- a/drivers/net/octeontx2/otx2_ethdev.c
+++ b/drivers/net/octeontx2/otx2_ethdev.c
@@ -528,6 +528,7 @@ otx2_nix_rx_queue_setup(struct rte_eth_dev *eth_dev, uint16_t rq,
 	if (eth_dev->data->rx_queues[rq] != NULL) {
 		otx2_nix_dbg("Freeing memory prior to re-allocation %d", rq);
 		otx2_nix_rx_queue_release(eth_dev->data->rx_queues[rq]);
+		rte_eth_dma_zone_free(eth_dev, "cq", rq);
 		eth_dev->data->rx_queues[rq] = NULL;
 	}

--
2.17.1


             reply	other threads:[~2020-06-28 23:33 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-28 23:31 pbhagavatula [this message]
2020-07-21 12:09 ` Jerin Jacob

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