The following commit has been merged in the batman-adv/next branch: commit ee89bab14e857678f83a71ee99e575b0fdbb58d4 Author: Amerigo Wang amwang@redhat.com Date: Thu Aug 9 22:14:56 2012 +0000

net: move and rename netif_notify_peers()

I believe net/core/dev.c is a better place for netif_notify_peers(), because other net event notify functions also stay in this file.

And rename it to netdev_notify_peers().

Cc: David S. Miller davem@davemloft.net Cc: Ian Campbell Ian.Campbell@citrix.com Signed-off-by: Cong Wang amwang@redhat.com Signed-off-by: David S. Miller davem@davemloft.net

diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 8c5a1c4..e91111a 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -400,7 +400,7 @@ static void netvsc_send_garp(struct work_struct *w) ndev_ctx = container_of(w, struct net_device_context, dwork.work); net_device = hv_get_drvdata(ndev_ctx->device_ctx); net = net_device->ndev; - netif_notify_peers(net); + netdev_notify_peers(net); }

diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 83d2b0c..81a64c5 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -993,7 +993,7 @@ static void virtnet_config_changed_work(struct work_struct *work) goto done;

if (v & VIRTIO_NET_S_ANNOUNCE) { - netif_notify_peers(vi->dev); + netdev_notify_peers(vi->dev); virtnet_ack_link_announce(vi); }

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 3089990..39afd37 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1731,7 +1731,7 @@ static void netback_changed(struct xenbus_device *dev, break;

case XenbusStateConnected: - netif_notify_peers(netdev); + netdev_notify_peers(netdev); break;

case XenbusStateClosing: diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index a9db4f3..8d4b731 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2246,8 +2246,6 @@ extern void netif_carrier_on(struct net_device *dev);

extern void netif_carrier_off(struct net_device *dev);

-extern void netif_notify_peers(struct net_device *dev); - /** * netif_dormant_on - mark device as dormant. * @dev: network device @@ -2596,6 +2594,7 @@ extern void __dev_set_rx_mode(struct net_device *dev); extern int dev_set_promiscuity(struct net_device *dev, int inc); extern int dev_set_allmulti(struct net_device *dev, int inc); extern void netdev_state_change(struct net_device *dev); +extern void netdev_notify_peers(struct net_device *dev); extern int netdev_bonding_change(struct net_device *dev, unsigned long event); extern void netdev_features_change(struct net_device *dev); diff --git a/net/core/dev.c b/net/core/dev.c index 1f06df8..5defcf9 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1106,6 +1106,24 @@ void netdev_state_change(struct net_device *dev) } EXPORT_SYMBOL(netdev_state_change);

+/** + * netdev_notify_peers - notify network peers about existence of @dev + * @dev: network device + * + * Generate traffic such that interested network peers are aware of + * @dev, such as by generating a gratuitous ARP. This may be used when + * a device wants to inform the rest of the network about some sort of + * reconfiguration such as a failover event or virtual machine + * migration. + */ +void netdev_notify_peers(struct net_device *dev) +{ + rtnl_lock(); + call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, dev); + rtnl_unlock(); +} +EXPORT_SYMBOL(netdev_notify_peers); + int netdev_bonding_change(struct net_device *dev, unsigned long event) { return call_netdevice_notifiers(event, dev); diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 511323e..6c4d5fe 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -324,24 +324,6 @@ void netif_carrier_off(struct net_device *dev) } EXPORT_SYMBOL(netif_carrier_off);

-/** - * netif_notify_peers - notify network peers about existence of @dev - * @dev: network device - * - * Generate traffic such that interested network peers are aware of - * @dev, such as by generating a gratuitous ARP. This may be used when - * a device wants to inform the rest of the network about some sort of - * reconfiguration such as a failover event or virtual machine - * migration. - */ -void netif_notify_peers(struct net_device *dev) -{ - rtnl_lock(); - call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, dev); - rtnl_unlock(); -} -EXPORT_SYMBOL(netif_notify_peers); - /* "NOOP" scheduler: the best scheduler, recommended for all interfaces under all circumstances. It is difficult to invent anything faster or cheaper.