Displaying 12 results from an estimated 12 matches for "netif_is_failover_slave".
2018 May 25
2
[PATCH net-next v12 1/5] net: Introduce generic failover module
...drala at intel.com> wrote:
> + spin_lock(&failover_lock);
Since register is not in fast path, this should be a mutex?
> +int failover_slave_unregister(struct net_device *slave_dev)
> +{
> + struct net_device *failover_dev;
> + struct failover_ops *fops;
> +
> + if (!netif_is_failover_slave(slave_dev))
> + goto done;
> +
> + ASSERT_RTNL();
> +
> + failover_dev = failover_get_bymac(slave_dev->perm_addr, &fops);
> + if (!failover_dev)
> + goto done;
Since the slave device must have a master device set already, why not use
that instead of searching by MAC a...
2018 May 24
0
[PATCH net-next v12 1/5] net: Introduce generic failover module
...@ -4321,6 +4327,16 @@ static inline bool netif_is_rxfh_configured(const struct net_device *dev)
return dev->priv_flags & IFF_RXFH_CONFIGURED;
}
+static inline bool netif_is_failover(const struct net_device *dev)
+{
+ return dev->priv_flags & IFF_FAILOVER;
+}
+
+static inline bool netif_is_failover_slave(const struct net_device *dev)
+{
+ return dev->priv_flags & IFF_FAILOVER_SLAVE;
+}
+
/* This device needs to keep skb dst for qdisc enqueue or ndo_start_xmit() */
static inline void netif_keep_dst(struct net_device *dev)
{
diff --git a/include/net/failover.h b/include/net/failover.h
new f...
2018 May 07
0
[PATCH net-next v10 2/4] net: Introduce generic failover module
...@ -4320,6 +4326,16 @@ static inline bool netif_is_rxfh_configured(const struct net_device *dev)
return dev->priv_flags & IFF_RXFH_CONFIGURED;
}
+static inline bool netif_is_failover(const struct net_device *dev)
+{
+ return dev->priv_flags & IFF_FAILOVER;
+}
+
+static inline bool netif_is_failover_slave(const struct net_device *dev)
+{
+ return dev->priv_flags & IFF_FAILOVER_SLAVE;
+}
+
/* This device needs to keep skb dst for qdisc enqueue or ndo_start_xmit() */
static inline void netif_keep_dst(struct net_device *dev)
{
diff --git a/include/net/net_failover.h b/include/net/net_failover...
2018 Apr 20
2
[PATCH v7 net-next 2/4] net: Introduce generic failover module
...f_is_rxfh_configured(const struct net_device *dev)
> return dev->priv_flags & IFF_RXFH_CONFIGURED;
> }
>
> +static inline bool netif_is_failover(const struct net_device *dev)
> +{
> + return dev->priv_flags & IFF_FAILOVER;
> +}
> +
> +static inline bool netif_is_failover_slave(const struct net_device *dev)
> +{
> + return dev->priv_flags & IFF_FAILOVER_SLAVE;
> +}
> +
> /* This device needs to keep skb dst for qdisc enqueue or ndo_start_xmit() */
> static inline void netif_keep_dst(struct net_device *dev)
> {
> diff --git a/include/net/f...
2018 Apr 20
2
[PATCH v7 net-next 2/4] net: Introduce generic failover module
...f_is_rxfh_configured(const struct net_device *dev)
> return dev->priv_flags & IFF_RXFH_CONFIGURED;
> }
>
> +static inline bool netif_is_failover(const struct net_device *dev)
> +{
> + return dev->priv_flags & IFF_FAILOVER;
> +}
> +
> +static inline bool netif_is_failover_slave(const struct net_device *dev)
> +{
> + return dev->priv_flags & IFF_FAILOVER_SLAVE;
> +}
> +
> /* This device needs to keep skb dst for qdisc enqueue or ndo_start_xmit() */
> static inline void netif_keep_dst(struct net_device *dev)
> {
> diff --git a/include/net/f...
2018 Apr 20
0
[PATCH v7 net-next 2/4] net: Introduce generic failover module
...@ -4308,6 +4314,16 @@ static inline bool netif_is_rxfh_configured(const struct net_device *dev)
return dev->priv_flags & IFF_RXFH_CONFIGURED;
}
+static inline bool netif_is_failover(const struct net_device *dev)
+{
+ return dev->priv_flags & IFF_FAILOVER;
+}
+
+static inline bool netif_is_failover_slave(const struct net_device *dev)
+{
+ return dev->priv_flags & IFF_FAILOVER_SLAVE;
+}
+
/* This device needs to keep skb dst for qdisc enqueue or ndo_start_xmit() */
static inline void netif_keep_dst(struct net_device *dev)
{
diff --git a/include/net/failover.h b/include/net/failover.h
new f...
2018 Apr 20
0
[PATCH v7 net-next 2/4] net: Introduce generic failover module
...evice *dev)
>> return dev->priv_flags & IFF_RXFH_CONFIGURED;
>> }
>>
>> +static inline bool netif_is_failover(const struct net_device *dev)
>> +{
>> + return dev->priv_flags & IFF_FAILOVER;
>> +}
>> +
>> +static inline bool netif_is_failover_slave(const struct net_device *dev)
>> +{
>> + return dev->priv_flags & IFF_FAILOVER_SLAVE;
>> +}
>> +
>> /* This device needs to keep skb dst for qdisc enqueue or ndo_start_xmit() */
>> static inline void netif_keep_dst(struct net_device *dev)
>> {...
2018 May 07
9
[PATCH net-next v10 0/4] Enable virtio_net to act as a standby for a passthru device
The main motivation for this patch is to enable cloud service providers
to provide an accelerated datapath to virtio-net enabled VMs in a
transparent manner with no/minimal guest userspace changes. This also
enables hypervisor controlled live migration to be supported with VMs that
have direct attached SR-IOV VF devices.
Patch 1 introduces a new feature bit VIRTIO_NET_F_STANDBY that can be
used
2018 Apr 20
13
[PATCH net-next v7 0/4] Enable virtio_net to act as a standby for a passthru device
The main motivation for this patch is to enable cloud service providers
to provide an accelerated datapath to virtio-net enabled VMs in a
transparent manner with no/minimal guest userspace changes. This also
enables hypervisor controlled live migration to be supported with VMs that
have direct attached SR-IOV VF devices.
Patch 1 introduces a new feature bit VIRTIO_NET_F_STANDBY that can be
used
2018 May 24
11
[PATCH net-next v12 0/5] Enable virtio_net to act as a standby for a passthru device
The main motivation for this patch is to enable cloud service providers
to provide an accelerated datapath to virtio-net enabled VMs in a
transparent manner with no/minimal guest userspace changes. This also
enables hypervisor controlled live migration to be supported with VMs that
have direct attached SR-IOV VF devices.
Patch 1 introduces a failover module that provides a generic interface for
2018 Apr 25
5
[PATCH net-next v8 0/4] Enable virtio_net to act as a standby for a passthru device
This is another update based on feedback from MST and Stephen on the
last patchset. Hopefully this series can be integrated and any further
enhancements can be made on top of this patchset.
v8:
- Made the failover managment routines more robust by updating the feature
bits/other fields in the failover netdev when slave netdevs are
registered/unregistered. (mst)
- added support for handling
2018 May 22
7
[PATCH net-next v11 0/5] Enable virtio_net to act as a standby for a passthru device
The main motivation for this patch is to enable cloud service providers
to provide an accelerated datapath to virtio-net enabled VMs in a
transparent manner with no/minimal guest userspace changes. This also
enables hypervisor controlled live migration to be supported with VMs that
have direct attached SR-IOV VF devices.
Patch 1 introduces a failover module that provides a generic interface for