GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-25 08:02:56 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

ovs: Turn vports with dependencies into separate modules

Browse source 
The internal and netdev vport remain part of openvswitch.ko. Encap
vports including vxlan, gre, and geneve can be built as separate
modules and are loaded on demand. Modules can be unloaded after use.
Datapath ports keep a reference to the vport module during their
lifetime.

Allows to remove the error prone maintenance of the global list
vport_ops_list.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Graf 2014-10-22 17:29:06 +02:00 • committed by David S. Miller
parent cf7b200386
commit 62b9c8d037
11 changed files with 199 additions and 68 deletions
Download patch file Download diff file Expand all files Collapse all files

17
net/openvswitch/vport-internal_dev.c
View file

@ -36,6 +36,8 @@ struct internal_dev {
struct vport *vport;
};
static struct vport_ops ovs_internal_vport_ops;
static struct internal_dev *internal_dev_priv(struct net_device *netdev)
{
return netdev_priv(netdev);
@ -238,7 +240,7 @@ static int internal_dev_recv(struct vport *vport, struct sk_buff *skb)
return len;
}
const struct vport_ops ovs_internal_vport_ops = {
static struct vport_ops ovs_internal_vport_ops = {
.type = OVS_VPORT_TYPE_INTERNAL,
.create = internal_dev_create,
.destroy = internal_dev_destroy,
@ -261,10 +263,21 @@ struct vport *ovs_internal_dev_get_vport(struct net_device *netdev)
int ovs_internal_dev_rtnl_link_register(void)
{
return rtnl_link_register(&internal_dev_link_ops);
int err;
err = rtnl_link_register(&internal_dev_link_ops);
if (err < 0)
return err;
err = ovs_vport_ops_register(&ovs_internal_vport_ops);
if (err < 0)
rtnl_link_unregister(&internal_dev_link_ops);
return err;
}
void ovs_internal_dev_rtnl_link_unregister(void)
{
ovs_vport_ops_unregister(&ovs_internal_vport_ops);
rtnl_link_unregister(&internal_dev_link_ops);
}