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| author | Pravin B Shelar <pshelar@nicira.com> | 2012-02-22 19:58:59 -0800 |
|---|---|---|
| committer | Jesse Gross <jesse@nicira.com> | 2012-08-22 14:48:55 -0700 |
| commit | 46df7b814548849deee01f50bc75f8f5ae8cd767 (patch) | |
| tree | 1663fa6ae46edcba3787c0a4ff839365bb52bcbe /net/openvswitch/dp_notify.c | |
| parent | 0d7614f09c1ebdbaa1599a5aba7593f147bf96ee (diff) | |
| download | op-kernel-dev-46df7b814548849deee01f50bc75f8f5ae8cd767.zip op-kernel-dev-46df7b814548849deee01f50bc75f8f5ae8cd767.tar.gz | |
openvswitch: Add support for network namespaces.
Following patch adds support for network namespace to openvswitch.
Since it must release devices when namespaces are destroyed, a
side effect of this patch is that the module no longer keeps a
refcount but instead cleans up any state when it is unloaded.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Diffstat (limited to 'net/openvswitch/dp_notify.c')
| -rw-r--r-- | net/openvswitch/dp_notify.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/openvswitch/dp_notify.c b/net/openvswitch/dp_notify.c index 36dcee8..5558350 100644 --- a/net/openvswitch/dp_notify.c +++ b/net/openvswitch/dp_notify.c @@ -41,19 +41,21 @@ static int dp_device_event(struct notifier_block *unused, unsigned long event, case NETDEV_UNREGISTER: if (!ovs_is_internal_dev(dev)) { struct sk_buff *notify; + struct datapath *dp = vport->dp; notify = ovs_vport_cmd_build_info(vport, 0, 0, OVS_VPORT_CMD_DEL); ovs_dp_detach_port(vport); if (IS_ERR(notify)) { - netlink_set_err(init_net.genl_sock, 0, + netlink_set_err(ovs_dp_get_net(dp)->genl_sock, 0, ovs_dp_vport_multicast_group.id, PTR_ERR(notify)); break; } - genlmsg_multicast(notify, 0, ovs_dp_vport_multicast_group.id, - GFP_KERNEL); + genlmsg_multicast_netns(ovs_dp_get_net(dp), notify, 0, + ovs_dp_vport_multicast_group.id, + GFP_KERNEL); } break; } |
