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Diffstat (limited to 'net/openvswitch')
-rw-r--r--net/openvswitch/datapath.c49
-rw-r--r--net/openvswitch/datapath.h1
-rw-r--r--net/openvswitch/dp_notify.c11
3 files changed, 29 insertions, 32 deletions
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 91e1c927a465..1de4d281e3f1 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -61,11 +61,11 @@
int ovs_net_id __read_mostly;
-static void ovs_notify(struct sk_buff *skb, struct genl_info *info,
- struct genl_multicast_group *grp)
+static void ovs_notify(struct genl_family *family,
+ struct sk_buff *skb, struct genl_info *info)
{
- genl_notify(skb, genl_info_net(info), info->snd_portid,
- grp->id, info->nlhdr, GFP_KERNEL);
+ genl_notify(family, skb, genl_info_net(info), info->snd_portid,
+ 0, info->nlhdr, GFP_KERNEL);
}
/**
@@ -877,10 +877,10 @@ static int ovs_flow_cmd_new_or_set(struct sk_buff *skb, struct genl_info *info)
ovs_unlock();
if (!IS_ERR(reply))
- ovs_notify(reply, info, &ovs_dp_flow_multicast_group);
+ ovs_notify(&dp_flow_genl_family, reply, info);
else
- netlink_set_err(sock_net(skb->sk)->genl_sock, 0,
- ovs_dp_flow_multicast_group.id, PTR_ERR(reply));
+ genl_set_err(&dp_flow_genl_family, sock_net(skb->sk), 0,
+ 0, PTR_ERR(reply));
return 0;
err_flow_free:
@@ -990,7 +990,7 @@ static int ovs_flow_cmd_del(struct sk_buff *skb, struct genl_info *info)
ovs_flow_free(flow, true);
ovs_unlock();
- ovs_notify(reply, info, &ovs_dp_flow_multicast_group);
+ ovs_notify(&dp_flow_genl_family, reply, info);
return 0;
unlock:
ovs_unlock();
@@ -1237,7 +1237,7 @@ static int ovs_dp_cmd_new(struct sk_buff *skb, struct genl_info *info)
ovs_unlock();
- ovs_notify(reply, info, &ovs_dp_datapath_multicast_group);
+ ovs_notify(&dp_datapath_genl_family, reply, info);
return 0;
err_destroy_local_port:
@@ -1302,7 +1302,7 @@ static int ovs_dp_cmd_del(struct sk_buff *skb, struct genl_info *info)
__dp_destroy(dp);
ovs_unlock();
- ovs_notify(reply, info, &ovs_dp_datapath_multicast_group);
+ ovs_notify(&dp_datapath_genl_family, reply, info);
return 0;
unlock:
@@ -1326,14 +1326,14 @@ static int ovs_dp_cmd_set(struct sk_buff *skb, struct genl_info *info)
info->snd_seq, OVS_DP_CMD_NEW);
if (IS_ERR(reply)) {
err = PTR_ERR(reply);
- netlink_set_err(sock_net(skb->sk)->genl_sock, 0,
- ovs_dp_datapath_multicast_group.id, err);
+ genl_set_err(&dp_datapath_genl_family, sock_net(skb->sk), 0,
+ 0, err);
err = 0;
goto unlock;
}
ovs_unlock();
- ovs_notify(reply, info, &ovs_dp_datapath_multicast_group);
+ ovs_notify(&dp_datapath_genl_family, reply, info);
return 0;
unlock:
@@ -1425,7 +1425,7 @@ static const struct nla_policy vport_policy[OVS_VPORT_ATTR_MAX + 1] = {
[OVS_VPORT_ATTR_OPTIONS] = { .type = NLA_NESTED },
};
-static struct genl_family dp_vport_genl_family = {
+struct genl_family dp_vport_genl_family = {
.id = GENL_ID_GENERATE,
.hdrsize = sizeof(struct ovs_header),
.name = OVS_VPORT_FAMILY,
@@ -1595,7 +1595,7 @@ static int ovs_vport_cmd_new(struct sk_buff *skb, struct genl_info *info)
goto exit_unlock;
}
- ovs_notify(reply, info, &ovs_dp_vport_multicast_group);
+ ovs_notify(&dp_vport_genl_family, reply, info);
exit_unlock:
ovs_unlock();
@@ -1642,7 +1642,7 @@ static int ovs_vport_cmd_set(struct sk_buff *skb, struct genl_info *info)
BUG_ON(err < 0);
ovs_unlock();
- ovs_notify(reply, info, &ovs_dp_vport_multicast_group);
+ ovs_notify(&dp_vport_genl_family, reply, info);
return 0;
exit_free:
@@ -1679,7 +1679,7 @@ static int ovs_vport_cmd_del(struct sk_buff *skb, struct genl_info *info)
err = 0;
ovs_dp_detach_port(vport);
- ovs_notify(reply, info, &ovs_dp_vport_multicast_group);
+ ovs_notify(&dp_vport_genl_family, reply, info);
exit_unlock:
ovs_unlock();
@@ -1781,7 +1781,7 @@ struct genl_family_and_ops {
struct genl_family *family;
const struct genl_ops *ops;
int n_ops;
- struct genl_multicast_group *group;
+ const struct genl_multicast_group *group;
};
static const struct genl_family_and_ops dp_genl_families[] = {
@@ -1817,17 +1817,14 @@ static int dp_register_genl(void)
for (i = 0; i < ARRAY_SIZE(dp_genl_families); i++) {
const struct genl_family_and_ops *f = &dp_genl_families[i];
- err = genl_register_family_with_ops(f->family, f->ops,
- f->n_ops);
+ f->family->ops = f->ops;
+ f->family->n_ops = f->n_ops;
+ f->family->mcgrps = f->group;
+ f->family->n_mcgrps = f->group ? 1 : 0;
+ err = genl_register_family(f->family);
if (err)
goto error;
n_registered++;
-
- if (f->group) {
- err = genl_register_mc_group(f->family, f->group);
- if (err)
- goto error;
- }
}
return 0;
diff --git a/net/openvswitch/datapath.h b/net/openvswitch/datapath.h
index d3d14a58aa91..4067ea41be28 100644
--- a/net/openvswitch/datapath.h
+++ b/net/openvswitch/datapath.h
@@ -177,6 +177,7 @@ static inline struct vport *ovs_vport_ovsl(const struct datapath *dp, int port_n
}
extern struct notifier_block ovs_dp_device_notifier;
+extern struct genl_family dp_vport_genl_family;
extern struct genl_multicast_group ovs_dp_vport_multicast_group;
void ovs_dp_process_received_packet(struct vport *, struct sk_buff *);
diff --git a/net/openvswitch/dp_notify.c b/net/openvswitch/dp_notify.c
index 5c2dab276109..2c631fe76be1 100644
--- a/net/openvswitch/dp_notify.c
+++ b/net/openvswitch/dp_notify.c
@@ -34,15 +34,14 @@ static void dp_detach_port_notify(struct vport *vport)
OVS_VPORT_CMD_DEL);
ovs_dp_detach_port(vport);
if (IS_ERR(notify)) {
- netlink_set_err(ovs_dp_get_net(dp)->genl_sock, 0,
- ovs_dp_vport_multicast_group.id,
- PTR_ERR(notify));
+ genl_set_err(&dp_vport_genl_family, ovs_dp_get_net(dp), 0,
+ 0, PTR_ERR(notify));
return;
}
- genlmsg_multicast_netns(ovs_dp_get_net(dp), notify, 0,
- ovs_dp_vport_multicast_group.id,
- GFP_KERNEL);
+ genlmsg_multicast_netns(&dp_vport_genl_family,
+ ovs_dp_get_net(dp), notify, 0,
+ 0, GFP_KERNEL);
}
void ovs_dp_notify_wq(struct work_struct *work)