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authorIan Campbell <Ian.Campbell@citrix.com>2010-05-26 00:09:43 +0000
committerDavid S. Miller <davem@davemloft.net>2010-05-31 00:27:44 -0700
commit592970675c9522bde588b945388c7995c8b51328 (patch)
tree3e8ce1dc4f3566ae5c035c80e2e21e8f7e449ec1 /drivers/net/xen-netfront.c
parent06c4648d46d1b757d6b9591a86810be79818b60c (diff)
xen: netfront: explicitly generate arp_notify event after migration.
Use newly introduced netif_notify_peers() method to ensure a gratuitous ARP is generated after a migration. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Stephen Hemminger <shemminger@linux-foundation.org> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: David S. Miller <davem@davemloft.net> Cc: netdev@vger.kernel.org Cc: xen-devel@lists.xensource.com Cc: stable@kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/xen-netfront.c')
-rw-r--r--drivers/net/xen-netfront.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index d504e2b6025..b50fedcef8a 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -1621,6 +1621,7 @@ static void backend_changed(struct xenbus_device *dev,
if (xennet_connect(netdev) != 0)
break;
xenbus_switch_state(dev, XenbusStateConnected);
+ netif_notify_peers(netdev);
break;
case XenbusStateClosing: