diff options
| author | David S. Miller <davem@davemloft.net> | 2014-08-30 04:07:24 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-02 00:39:55 (GMT) |
| commit | 10b3ad8c21bb4b135768c30dd4c51a1c744da699 (patch) | |
| tree | 02acb0d328818c9216c93b6b46d62717e09cdc61 /net | |
| parent | dace1b54726bffe1c009f7661e3cee6b762f30c8 (diff) | |
| download | linux-10b3ad8c21bb4b135768c30dd4c51a1c744da699.tar.xz | |
net: Do txq_trans_update() in netdev_start_xmit()
That way we don't have to audit every call site to make sure it is
doing this properly.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/dev.c | 7 | ||||
| -rw-r--r-- | net/core/netpoll.c | 4 | ||||
| -rw-r--r-- | net/core/pktgen.c | 3 | ||||
| -rw-r--r-- | net/packet/af_packet.c | 7 | ||||
| -rw-r--r-- | net/sched/sch_teql.c | 3 |
5 files changed, 7 insertions, 17 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index a6077ef..6392ada 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2666,10 +2666,8 @@ int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev, skb_len = skb->len; trace_net_dev_start_xmit(skb, dev); - rc = netdev_start_xmit(skb, dev); + rc = netdev_start_xmit(skb, dev, txq); trace_net_dev_xmit(skb, rc, dev, skb_len); - if (rc == NETDEV_TX_OK) - txq_trans_update(txq); return rc; } @@ -2685,7 +2683,7 @@ gso: skb_len = nskb->len; trace_net_dev_start_xmit(nskb, dev); - rc = netdev_start_xmit(nskb, dev); + rc = netdev_start_xmit(nskb, dev, txq); trace_net_dev_xmit(nskb, rc, dev, skb_len); if (unlikely(rc != NETDEV_TX_OK)) { if (rc & ~NETDEV_TX_MASK) @@ -2694,7 +2692,6 @@ gso: skb->next = nskb; return rc; } - txq_trans_update(txq); if (unlikely(netif_xmit_stopped(txq) && skb->next)) return NETDEV_TX_BUSY; } while (skb->next); diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 12b1df9..05bc57e 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -91,9 +91,7 @@ static int netpoll_start_xmit(struct sk_buff *skb, struct net_device *dev, skb->vlan_tci = 0; } - status = netdev_start_xmit(skb, dev); - if (status == NETDEV_TX_OK) - txq_trans_update(txq); + status = netdev_start_xmit(skb, dev, txq); out: return status; diff --git a/net/core/pktgen.c b/net/core/pktgen.c index d81b540..34bd2ff 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -3335,11 +3335,10 @@ static void pktgen_xmit(struct pktgen_dev *pkt_dev) goto unlock; } atomic_inc(&(pkt_dev->skb->users)); - ret = netdev_start_xmit(pkt_dev->skb, odev); + ret = netdev_start_xmit(pkt_dev->skb, odev, txq); switch (ret) { case NETDEV_TX_OK: - txq_trans_update(txq); pkt_dev->last_ok = 1; pkt_dev->sofar++; pkt_dev->seq_num++; diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index b7a7f5a..fe305a0 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -258,11 +258,8 @@ static int packet_direct_xmit(struct sk_buff *skb) local_bh_disable(); HARD_TX_LOCK(dev, txq, smp_processor_id()); - if (!netif_xmit_frozen_or_drv_stopped(txq)) { - ret = netdev_start_xmit(skb, dev); - if (ret == NETDEV_TX_OK) - txq_trans_update(txq); - } + if (!netif_xmit_frozen_or_drv_stopped(txq)) + ret = netdev_start_xmit(skb, dev, txq); HARD_TX_UNLOCK(dev, txq); local_bh_enable(); diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c index 64cd93c..193dc2c 100644 --- a/net/sched/sch_teql.c +++ b/net/sched/sch_teql.c @@ -316,8 +316,7 @@ restart: unsigned int length = qdisc_pkt_len(skb); if (!netif_xmit_frozen_or_stopped(slave_txq) && - netdev_start_xmit(skb, slave) == NETDEV_TX_OK) { - txq_trans_update(slave_txq); + netdev_start_xmit(skb, slave, slave_txq) == NETDEV_TX_OK) { __netif_tx_unlock(slave_txq); master->slaves = NEXT_SLAVE(q); netif_wake_queue(dev); |