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Revert "veth: Add updating of trans_start"

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This reverts commit e66e257a5d. The veth
driver no longer needs these hacks which are slightly detrimential to
the fast path performance, because the bonding driver is keeping track
of TX times of ARP and NS probes by itself, which it should.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Vladimir Oltean 2022-07-31 15:41:07 +03:00 committed by Jakub Kicinski
parent 4873a1b202
commit 08b403d5bf
1 changed files with 0 additions and 4 deletions
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4
drivers/net/veth.c
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@ -312,7 +312,6 @@ static bool veth_skb_is_eligible_for_gro(const struct net_device *dev,
static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct veth_priv *rcv_priv, *priv = netdev_priv(dev);
struct netdev_queue *queue = NULL;
struct veth_rq *rq = NULL;
struct net_device *rcv;
int length = skb->len;
@ -330,7 +329,6 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
rxq = skb_get_queue_mapping(skb);
if (rxq < rcv->real_num_rx_queues) {
rq = &rcv_priv->rq[rxq];
queue = netdev_get_tx_queue(dev, rxq);
/* The napi pointer is available when an XDP program is
* attached or when GRO is enabled
@ -342,8 +340,6 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
skb_tx_timestamp(skb);
if (likely(veth_forward_skb(rcv, skb, rq, use_napi) == NET_RX_SUCCESS)) {
if (queue)
txq_trans_cond_update(queue);
if (!use_napi)
dev_lstats_add(dev, length);
} else {