On 4/22/2018 10:06 AM, Michael S. Tsirkin wrote:
On Thu, Apr 19, 2018 at 06:42:02PM -0700, Sridhar Samudrala wrote:
+#if IS_ENABLED(CONFIG_NET_FAILOVER)
+
+int failover_create(struct net_device *standby_dev,
+ struct failover **pfailover);
Should we rename all these structs ne
On Thu, Apr 19, 2018 at 06:42:02PM -0700, Sridhar Samudrala wrote:
> +#if IS_ENABLED(CONFIG_NET_FAILOVER)
> +
> +int failover_create(struct net_device *standby_dev,
> + struct failover **pfailover);
Should we rename all these structs net_failover?
It's possible to extend the concep
On Fri, Apr 20, 2018 at 08:56:57AM -0700, Alexander Duyck wrote:
> On Fri, Apr 20, 2018 at 8:34 AM, Michael S. Tsirkin wrote:
> > On Fri, Apr 20, 2018 at 08:21:00AM -0700, Samudrala, Sridhar wrote:
> >> > > + finfo = netdev_priv(failover_dev);
> >> > > +
> >> > > + primary_dev = rtnl_dereference(f
On Fri, Apr 20, 2018 at 8:34 AM, Michael S. Tsirkin wrote:
> On Fri, Apr 20, 2018 at 08:21:00AM -0700, Samudrala, Sridhar wrote:
>> > > + finfo = netdev_priv(failover_dev);
>> > > +
>> > > + primary_dev = rtnl_dereference(finfo->primary_dev);
>> > > + standby_dev = rtnl_dereference(finfo->standby_
On Fri, Apr 20, 2018 at 08:21:00AM -0700, Samudrala, Sridhar wrote:
> > > + finfo = netdev_priv(failover_dev);
> > > +
> > > + primary_dev = rtnl_dereference(finfo->primary_dev);
> > > + standby_dev = rtnl_dereference(finfo->standby_dev);
> > > +
> > > + if (slave_dev != primary_dev && slave_dev !=
On 4/19/2018 7:44 PM, Michael S. Tsirkin wrote:
On Thu, Apr 19, 2018 at 06:42:02PM -0700, Sridhar Samudrala wrote:
This provides a generic interface for paravirtual drivers to listen
for netdev register/unregister/link change events from pci ethernet
devices with the same MAC and takeover their
On Thu, Apr 19, 2018 at 06:42:02PM -0700, Sridhar Samudrala wrote:
> +static struct net_device *failover_get_bymac(u8 *mac, struct failover_ops
> **ops)
> +{
> + struct net_device *failover_dev;
> + struct failover *failover;
> +
> + spin_lock(&failover_lock);
> + list_for_each_ent
On Thu, Apr 19, 2018 at 06:42:02PM -0700, Sridhar Samudrala wrote:
> This provides a generic interface for paravirtual drivers to listen
> for netdev register/unregister/link change events from pci ethernet
> devices with the same MAC and takeover their datapath. The notifier and
> event handling c
