bridge: mdb: fill state in br_mdb_notify
Fill also the port group state when sending notifications. Signed-off-by: Satish Ashok <sashok@cumulusnetworks.com> Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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cb1c61680d
Коммит
09cf0211f9
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@ -230,7 +230,7 @@ errout:
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}
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}
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void br_mdb_notify(struct net_device *dev, struct net_bridge_port *port,
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void br_mdb_notify(struct net_device *dev, struct net_bridge_port *port,
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struct br_ip *group, int type)
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struct br_ip *group, int type, u8 state)
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{
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{
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struct br_mdb_entry entry;
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struct br_mdb_entry entry;
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@ -241,6 +241,7 @@ void br_mdb_notify(struct net_device *dev, struct net_bridge_port *port,
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#if IS_ENABLED(CONFIG_IPV6)
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#if IS_ENABLED(CONFIG_IPV6)
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entry.addr.u.ip6 = group->u.ip6;
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entry.addr.u.ip6 = group->u.ip6;
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#endif
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#endif
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entry.state = state;
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__br_mdb_notify(dev, &entry, type);
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__br_mdb_notify(dev, &entry, type);
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}
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}
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@ -348,7 +349,7 @@ static int br_mdb_add_group(struct net_bridge *br, struct net_bridge_port *port,
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return -ENOMEM;
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return -ENOMEM;
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rcu_assign_pointer(*pp, p);
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rcu_assign_pointer(*pp, p);
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br_mdb_notify(br->dev, port, group, RTM_NEWMDB);
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br_mdb_notify(br->dev, port, group, RTM_NEWMDB, state);
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return 0;
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return 0;
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}
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}
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@ -694,7 +694,7 @@ static int br_multicast_add_group(struct net_bridge *br,
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if (unlikely(!p))
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if (unlikely(!p))
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goto err;
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goto err;
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rcu_assign_pointer(*pp, p);
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rcu_assign_pointer(*pp, p);
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br_mdb_notify(br->dev, port, group, RTM_NEWMDB);
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br_mdb_notify(br->dev, port, group, RTM_NEWMDB, MDB_TEMPORARY);
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found:
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found:
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mod_timer(&p->timer, now + br->multicast_membership_interval);
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mod_timer(&p->timer, now + br->multicast_membership_interval);
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@ -1439,8 +1439,9 @@ br_multicast_leave_group(struct net_bridge *br,
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rcu_assign_pointer(*pp, p->next);
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rcu_assign_pointer(*pp, p->next);
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hlist_del_init(&p->mglist);
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hlist_del_init(&p->mglist);
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del_timer(&p->timer);
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del_timer(&p->timer);
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br_mdb_notify(br->dev, port, group, RTM_DELMDB,
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p->state);
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call_rcu_bh(&p->rcu, br_multicast_free_pg);
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call_rcu_bh(&p->rcu, br_multicast_free_pg);
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br_mdb_notify(br->dev, port, group, RTM_DELMDB);
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if (!mp->ports && !mp->mglist &&
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if (!mp->ports && !mp->mglist &&
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netif_running(br->dev))
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netif_running(br->dev))
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@ -488,7 +488,7 @@ br_multicast_new_port_group(struct net_bridge_port *port, struct br_ip *group,
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void br_mdb_init(void);
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void br_mdb_init(void);
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void br_mdb_uninit(void);
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void br_mdb_uninit(void);
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void br_mdb_notify(struct net_device *dev, struct net_bridge_port *port,
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void br_mdb_notify(struct net_device *dev, struct net_bridge_port *port,
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struct br_ip *group, int type);
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struct br_ip *group, int type, u8 state);
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#define mlock_dereference(X, br) \
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#define mlock_dereference(X, br) \
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rcu_dereference_protected(X, lockdep_is_held(&br->multicast_lock))
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rcu_dereference_protected(X, lockdep_is_held(&br->multicast_lock))
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