diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/netpoll.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index a01abdd2d3ea..823215d8e90f 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -55,6 +55,7 @@ static void queue_process(struct work_struct *work) struct netpoll_info *npinfo = container_of(work, struct netpoll_info, tx_work.work); struct sk_buff *skb; + unsigned long flags; while ((skb = skb_dequeue(&npinfo->txq))) { struct net_device *dev = skb->dev; @@ -64,15 +65,19 @@ static void queue_process(struct work_struct *work) continue; } - netif_tx_lock_bh(dev); + local_irq_save(flags); + netif_tx_lock(dev); if (netif_queue_stopped(dev) || dev->hard_start_xmit(skb, dev) != NETDEV_TX_OK) { skb_queue_head(&npinfo->txq, skb); - netif_tx_unlock_bh(dev); + netif_tx_unlock(dev); + local_irq_restore(flags); schedule_delayed_work(&npinfo->tx_work, HZ/10); return; } + netif_tx_unlock(dev); + local_irq_restore(flags); } } |