diff options
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 15 | ||||
| -rw-r--r-- | include/linux/netpoll.h | 9 | ||||
| -rw-r--r-- | net/core/netpoll.c | 6 |
3 files changed, 19 insertions, 11 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 7703d35..813cc2f 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -449,11 +449,9 @@ int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb, if (unlikely(bond->dev->priv_flags & IFF_IN_NETPOLL)) { struct netpoll *np = bond->dev->npinfo->netpoll; slave_dev->npinfo = bond->dev->npinfo; - np->real_dev = np->dev = skb->dev; slave_dev->priv_flags |= IFF_IN_NETPOLL; - netpoll_send_skb(np, skb); + netpoll_send_skb_on_dev(np, skb, slave_dev); slave_dev->priv_flags &= ~IFF_IN_NETPOLL; - np->dev = bond->dev; } else #endif dev_queue_xmit(skb); @@ -1332,9 +1330,14 @@ static bool slaves_support_netpoll(struct net_device *bond_dev) static void bond_poll_controller(struct net_device *bond_dev) { - struct net_device *dev = bond_dev->npinfo->netpoll->real_dev; - if (dev != bond_dev) - netpoll_poll_dev(dev); + struct bonding *bond = netdev_priv(bond_dev); + struct slave *slave; + int i; + + bond_for_each_slave(bond, slave, i) { + if (slave->dev && IS_UP(slave->dev)) + netpoll_poll_dev(slave->dev); + } } static void bond_netpoll_cleanup(struct net_device *bond_dev) diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index 50d8009..79358bb 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -14,7 +14,6 @@ struct netpoll { struct net_device *dev; - struct net_device *real_dev; char dev_name[IFNAMSIZ]; const char *name; void (*rx_hook)(struct netpoll *, int, char *, int); @@ -53,7 +52,13 @@ void netpoll_set_trap(int trap); void __netpoll_cleanup(struct netpoll *np); void netpoll_cleanup(struct netpoll *np); int __netpoll_rx(struct sk_buff *skb); -void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb); +void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb, + struct net_device *dev); +static inline void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb) +{ + netpoll_send_skb_on_dev(np, skb, np->dev); +} + #ifdef CONFIG_NETPOLL diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 537e01a..4e98ffa 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -288,11 +288,11 @@ static int netpoll_owner_active(struct net_device *dev) return 0; } -void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb) +void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb, + struct net_device *dev) { int status = NETDEV_TX_BUSY; unsigned long tries; - struct net_device *dev = np->dev; const struct net_device_ops *ops = dev->netdev_ops; /* It is up to the caller to keep npinfo alive. */ struct netpoll_info *npinfo = np->dev->npinfo; @@ -346,7 +346,7 @@ void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb) schedule_delayed_work(&npinfo->tx_work,0); } } -EXPORT_SYMBOL(netpoll_send_skb); +EXPORT_SYMBOL(netpoll_send_skb_on_dev); void netpoll_send_udp(struct netpoll *np, const char *msg, int len) { |