From: Wei Fang <wei.fang@nxp.com>
To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, alexander.duyck@gmail.com,
xiaoning.wang@nxp.com, shenwei.wang@nxp.com,
netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, linux-imx@nxp.com
Subject: [PATCH net-next] net: fec: use napi_consume_skb() in fec_enet_tx_queue()
Date: Wed, 16 Aug 2023 17:02:42 +0800 [thread overview]
Message-ID: <20230816090242.463822-1-wei.fang@nxp.com> (raw)
Now that the "budget" is passed into fec_enet_tx_queue(), one
optimization we can do is to use napi_consume_skb() to instead
of dev_kfree_skb_any().
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Suggested-by: Alexander H Duyck <alexander.duyck@gmail.com>
---
drivers/net/ethernet/freescale/fec_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index f77105f017c1..e23a55977183 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1494,7 +1494,7 @@ fec_enet_tx_queue(struct net_device *ndev, u16 queue_id, int budget)
}
/* Free the sk buffer associated with this last transmit */
- dev_kfree_skb_any(skb);
+ napi_consume_skb(skb, budget);
} else if (txq->tx_buf[index].type == FEC_TXBUF_T_XDP_NDO) {
xdp_return_frame_rx_napi(xdpf);
} else { /* recycle pages of XDP_TX frames */
--
2.25.1
next reply other threads:[~2023-08-16 9:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-16 9:02 Wei Fang [this message]
2023-08-16 14:33 ` [PATCH net-next] net: fec: use napi_consume_skb() in fec_enet_tx_queue() Leon Romanovsky
2023-08-18 22:20 ` patchwork-bot+netdevbpf
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