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From: Lorenzo Bianconi <lorenzo@kernel.org>
To: netdev@vger.kernel.org
Cc: lorenzo.bianconi@redhat.com, davem@davemloft.net,
	kuba@kernel.org, grygorii.strashko@ti.com,
	mcroce@linux.microsoft.com, ilias.apalodimas@linaro.org,
	brouer@redhat.com
Subject: [RFT net-next] net: ti: add pp skb recycling support
Date: Wed,  9 Jun 2021 14:01:22 +0200	[thread overview]
Message-ID: <ef808c4d8447ee8cf832821a985ba68939455461.1623239847.git.lorenzo@kernel.org> (raw)

As already done for mvneta and mvpp2, enable skb recycling for ti
ethernet drivers

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
This patch has just compile-tested
---
 drivers/net/ethernet/ti/cpsw.c     | 4 ++--
 drivers/net/ethernet/ti/cpsw_new.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index c0cd7de88316..049508667a6d 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -430,8 +430,8 @@ static void cpsw_rx_handler(void *token, int len, int status)
 		cpts_rx_timestamp(cpsw->cpts, skb);
 	skb->protocol = eth_type_trans(skb, ndev);
 
-	/* unmap page as no netstack skb page recycling */
-	page_pool_release_page(pool, page);
+	/* mark skb for recycling */
+	skb_mark_for_recycle(skb, page, pool);
 	netif_receive_skb(skb);
 
 	ndev->stats.rx_bytes += len;
diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c
index 69b7a4e0220a..11f536138495 100644
--- a/drivers/net/ethernet/ti/cpsw_new.c
+++ b/drivers/net/ethernet/ti/cpsw_new.c
@@ -373,8 +373,8 @@ static void cpsw_rx_handler(void *token, int len, int status)
 		cpts_rx_timestamp(cpsw->cpts, skb);
 	skb->protocol = eth_type_trans(skb, ndev);
 
-	/* unmap page as no netstack skb page recycling */
-	page_pool_release_page(pool, page);
+	/* mark skb for recycling */
+	skb_mark_for_recycle(skb, page, pool);
 	netif_receive_skb(skb);
 
 	ndev->stats.rx_bytes += len;
-- 
2.31.1


             reply	other threads:[~2021-06-09 12:01 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-09 12:01 Lorenzo Bianconi [this message]
2021-06-09 12:20 ` [RFT net-next] net: ti: add pp skb recycling support Matteo Croce
2021-06-09 15:02   ` Grygorii Strashko
2021-06-09 15:12     ` Lorenzo Bianconi
2021-06-09 15:43     ` Matteo Croce
2021-06-09 15:55       ` Jesper Dangaard Brouer
2021-06-09 16:58         ` Eric Dumazet
2021-06-09 17:03   ` Grygorii Strashko

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