Commit 560f1ba4 authored by Jakub Kicinski's avatar Jakub Kicinski Committed by David S. Miller
Browse files

nfp: use the new __netdev_tx_sent_queue() BQL optimisation 



__netdev_tx_sent_queue() was added in commit e59020abf0f
("net: bql: add __netdev_tx_sent_queue()") and allows for
better GSO performance.

Signed-off-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: default avatarDirk van der Merwe <dirk.vandermerwe@netronome.com>
Reviewed-by: default avatarSimon Horman <simon.horman@netronome.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3f2bba7d

drivers/net/ethernet/netronome/nfp/nfp_net_common.c

+1 −3
Original line number Diff line number Diff line
@@ -890,8 +890,6 @@ static int nfp_net_tx(struct sk_buff *skb, struct net_device *netdev) 
		u64_stats_update_end(&r_vec->tx_sync);

	}



	netdev_tx_sent_queue(nd_q, txbuf->real_len);



	skb_tx_timestamp(skb);



	tx_ring->wr_p += nr_frags + 1;
@@ -899,7 +897,7 @@ static int nfp_net_tx(struct sk_buff *skb, struct net_device *netdev) 
		nfp_net_tx_ring_stop(nd_q, tx_ring);



	tx_ring->wr_ptr_add += nr_frags + 1;

	if (!skb->xmit_more || netif_xmit_stopped(nd_q))

	if (__netdev_tx_sent_queue(nd_q, txbuf->real_len, skb->xmit_more))

		nfp_net_tx_xmit_more_flush(tx_ring);



	return NETDEV_TX_OK;

CRA Git | Maintained and supported by SUSTech CRA and CCSE