diff options
Diffstat (limited to 'include/net/if_inet6.h')
| -rw-r--r-- | include/net/if_inet6.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h index 653e7d0f65cb..c8490729b4ae 100644 --- a/include/net/if_inet6.h +++ b/include/net/if_inet6.h @@ -64,6 +64,14 @@ struct inet6_ifaddr { struct hlist_node addr_lst; struct list_head if_list; + /* + * Used to safely traverse idev->addr_list in process context + * if the idev->lock needed to protect idev->addr_list cannot be held. + * In that case, add the items to this list temporarily and iterate + * without holding idev->lock. + * See addrconf_ifdown and dev_forward_change. + */ + struct list_head if_list_aux; struct list_head tmp_list; struct inet6_ifaddr *ifpub; @@ -71,6 +79,8 @@ struct inet6_ifaddr { bool tokenized; + u8 ifa_proto; + struct rcu_head rcu; struct in6_addr peer_addr; }; @@ -160,6 +170,7 @@ struct ipv6_devstat { struct inet6_dev { struct net_device *dev; + netdevice_tracker dev_tracker; struct list_head addr_list; |