diff options
| -rw-r--r-- | drivers/net/macvlan.c | 6 | ||||
| -rw-r--r-- | drivers/net/veth.c | 2 | ||||
| -rw-r--r-- | include/net/rtnetlink.h | 3 | ||||
| -rw-r--r-- | net/8021q/vlan.c | 8 | ||||
| -rw-r--r-- | net/8021q/vlan.h | 2 | ||||
| -rw-r--r-- | net/core/dev.c | 2 | ||||
| -rw-r--r-- | net/core/rtnetlink.c | 14 |
7 files changed, 19 insertions, 18 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 3aabfd9dd212..20b7707f38ef 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -555,13 +555,13 @@ static int macvlan_newlink(struct net_device *dev, return 0; } -static void macvlan_dellink(struct net_device *dev) +static void macvlan_dellink(struct net_device *dev, struct list_head *head) { struct macvlan_dev *vlan = netdev_priv(dev); struct macvlan_port *port = vlan->port; list_del(&vlan->list); - unregister_netdevice(dev); + unregister_netdevice_queue(dev, head); if (list_empty(&port->vlans)) macvlan_port_destroy(port->dev); @@ -601,7 +601,7 @@ static int macvlan_device_event(struct notifier_block *unused, break; case NETDEV_UNREGISTER: list_for_each_entry_safe(vlan, next, &port->vlans, list) - macvlan_dellink(vlan->dev); + macvlan_dellink(vlan->dev, NULL); break; } return NOTIFY_DONE; diff --git a/drivers/net/veth.c b/drivers/net/veth.c index ade5b344f75d..ffb502daa916 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -442,7 +442,7 @@ err_register_peer: return err; } -static void veth_dellink(struct net_device *dev) +static void veth_dellink(struct net_device *dev, struct list_head *head) { struct veth_priv *priv; struct net_device *peer; diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h index c3aa044d3fc3..cd5af1f508f2 100644 --- a/include/net/rtnetlink.h +++ b/include/net/rtnetlink.h @@ -61,7 +61,8 @@ struct rtnl_link_ops { int (*changelink)(struct net_device *dev, struct nlattr *tb[], struct nlattr *data[]); - void (*dellink)(struct net_device *dev); + void (*dellink)(struct net_device *dev, + struct list_head *head); size_t (*get_size)(const struct net_device *dev); int (*fill_info)(struct sk_buff *skb, diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index 8836575f9d79..6b5c9dddaa72 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -140,7 +140,7 @@ static void vlan_rcu_free(struct rcu_head *rcu) vlan_group_free(container_of(rcu, struct vlan_group, rcu)); } -void unregister_vlan_dev(struct net_device *dev) +void unregister_vlan_dev(struct net_device *dev, struct list_head *head) { struct vlan_dev_info *vlan = vlan_dev_info(dev); struct net_device *real_dev = vlan->real_dev; @@ -164,7 +164,7 @@ void unregister_vlan_dev(struct net_device *dev) synchronize_net(); - unregister_netdevice(dev); + unregister_netdevice_queue(dev, head); /* If the group is now empty, kill off the group. */ if (grp->nr_vlans == 0) { @@ -535,7 +535,7 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, if (grp->nr_vlans == 1) i = VLAN_GROUP_ARRAY_LEN; - unregister_vlan_dev(vlandev); + unregister_vlan_dev(vlandev, NULL); } break; } @@ -642,7 +642,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg) err = -EPERM; if (!capable(CAP_NET_ADMIN)) break; - unregister_vlan_dev(dev); + unregister_vlan_dev(dev, NULL); err = 0; break; diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h index 4ade5edf1033..68f9290e6837 100644 --- a/net/8021q/vlan.h +++ b/net/8021q/vlan.h @@ -82,7 +82,7 @@ void vlan_dev_get_realdev_name(const struct net_device *dev, char *result); int vlan_check_real_dev(struct net_device *real_dev, u16 vlan_id); void vlan_setup(struct net_device *dev); int register_vlan_dev(struct net_device *dev); -void unregister_vlan_dev(struct net_device *dev); +void unregister_vlan_dev(struct net_device *dev, struct list_head *head); static inline u32 vlan_get_ingress_priority(struct net_device *dev, u16 vlan_tci) diff --git a/net/core/dev.c b/net/core/dev.c index 04d3e3014020..4513dfd5718e 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5629,7 +5629,7 @@ restart: /* Delete virtual devices */ if (dev->rtnl_link_ops && dev->rtnl_link_ops->dellink) { - dev->rtnl_link_ops->dellink(dev); + dev->rtnl_link_ops->dellink(dev, NULL); goto restart; } diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 52ea418d5302..391a62cd9df6 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -248,7 +248,7 @@ static LIST_HEAD(link_ops); int __rtnl_link_register(struct rtnl_link_ops *ops) { if (!ops->dellink) - ops->dellink = unregister_netdevice; + ops->dellink = unregister_netdevice_queue; list_add_tail(&ops->list, &link_ops); return 0; @@ -277,13 +277,13 @@ EXPORT_SYMBOL_GPL(rtnl_link_register); static void __rtnl_kill_links(struct net *net, struct rtnl_link_ops *ops) { struct net_device *dev; -restart: + LIST_HEAD(list_kill); + for_each_netdev(net, dev) { - if (dev->rtnl_link_ops == ops) { - ops->dellink(dev); - goto restart; - } + if (dev->rtnl_link_ops == ops) + ops->dellink(dev, &list_kill); } + unregister_netdevice_many(&list_kill); } void rtnl_kill_links(struct net *net, struct rtnl_link_ops *ops) @@ -972,7 +972,7 @@ static int rtnl_dellink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg) if (!ops) return -EOPNOTSUPP; - ops->dellink(dev); + ops->dellink(dev, NULL); return 0; } |