diff options
author | David S. Miller <davem@davemloft.net> | 2013-11-04 19:48:30 +0100 |
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committer | David S. Miller <davem@davemloft.net> | 2013-11-04 19:48:30 +0100 |
commit | 394efd19d5fcae936261bd48e5b33b21897aacf8 (patch) | |
tree | c48cf3ddbb07fd87309f1abdf31a27c71330e587 /net/openvswitch | |
parent | net/hsr: Add support for the High-availability Seamless Redundancy protocol (... (diff) | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
download | linux-394efd19d5fcae936261bd48e5b33b21897aacf8.tar.xz linux-394efd19d5fcae936261bd48e5b33b21897aacf8.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/emulex/benet/be.h
drivers/net/netconsole.c
net/bridge/br_private.h
Three mostly trivial conflicts.
The net/bridge/br_private.h conflict was a function signature (argument
addition) change overlapping with the extern removals from Joe Perches.
In drivers/net/netconsole.c we had one change adjusting a printk message
whilst another changed "printk(KERN_INFO" into "pr_info(".
Lastly, the emulex change was a new inline function addition overlapping
with Joe Perches's extern removals.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch')
-rw-r--r-- | net/openvswitch/dp_notify.c | 7 | ||||
-rw-r--r-- | net/openvswitch/vport-netdev.c | 16 | ||||
-rw-r--r-- | net/openvswitch/vport-netdev.h | 1 |
3 files changed, 19 insertions, 5 deletions
diff --git a/net/openvswitch/dp_notify.c b/net/openvswitch/dp_notify.c index c3235675f359..5c2dab276109 100644 --- a/net/openvswitch/dp_notify.c +++ b/net/openvswitch/dp_notify.c @@ -65,8 +65,7 @@ void ovs_dp_notify_wq(struct work_struct *work) continue; netdev_vport = netdev_vport_priv(vport); - if (netdev_vport->dev->reg_state == NETREG_UNREGISTERED || - netdev_vport->dev->reg_state == NETREG_UNREGISTERING) + if (!(netdev_vport->dev->priv_flags & IFF_OVS_DATAPATH)) dp_detach_port_notify(vport); } } @@ -88,6 +87,10 @@ static int dp_device_event(struct notifier_block *unused, unsigned long event, return NOTIFY_DONE; if (event == NETDEV_UNREGISTER) { + /* upper_dev_unlink and decrement promisc immediately */ + ovs_netdev_detach_dev(vport); + + /* schedule vport destroy, dev_put and genl notification */ ovs_net = net_generic(dev_net(dev), ovs_net_id); queue_work(system_wq, &ovs_net->dp_notify_work); } diff --git a/net/openvswitch/vport-netdev.c b/net/openvswitch/vport-netdev.c index 09d93c13cfd6..d21f77d875ba 100644 --- a/net/openvswitch/vport-netdev.c +++ b/net/openvswitch/vport-netdev.c @@ -150,15 +150,25 @@ static void free_port_rcu(struct rcu_head *rcu) ovs_vport_free(vport_from_priv(netdev_vport)); } -static void netdev_destroy(struct vport *vport) +void ovs_netdev_detach_dev(struct vport *vport) { struct netdev_vport *netdev_vport = netdev_vport_priv(vport); - rtnl_lock(); + ASSERT_RTNL(); netdev_vport->dev->priv_flags &= ~IFF_OVS_DATAPATH; netdev_rx_handler_unregister(netdev_vport->dev); - netdev_upper_dev_unlink(netdev_vport->dev, get_dpdev(vport->dp)); + netdev_upper_dev_unlink(netdev_vport->dev, + netdev_master_upper_dev_get(netdev_vport->dev)); dev_set_promiscuity(netdev_vport->dev, -1); +} + +static void netdev_destroy(struct vport *vport) +{ + struct netdev_vport *netdev_vport = netdev_vport_priv(vport); + + rtnl_lock(); + if (netdev_vport->dev->priv_flags & IFF_OVS_DATAPATH) + ovs_netdev_detach_dev(vport); rtnl_unlock(); call_rcu(&netdev_vport->rcu, free_port_rcu); diff --git a/net/openvswitch/vport-netdev.h b/net/openvswitch/vport-netdev.h index dd298b5c5cdb..8df01c1127e5 100644 --- a/net/openvswitch/vport-netdev.h +++ b/net/openvswitch/vport-netdev.h @@ -39,5 +39,6 @@ netdev_vport_priv(const struct vport *vport) } const char *ovs_netdev_get_name(const struct vport *); +void ovs_netdev_detach_dev(struct vport *); #endif /* vport_netdev.h */ |