diff options
| author |   Herbert Xu <herbert@gondor.apana.org.au> | 2011-02-12 01:05:42 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-02-12 01:05:42 -0800 |
| commit | 8a870178c0ad1bae9994c99bd01eb10c9903e616 (patch) | |
| tree | e850d082e5aef4f436867a3301d1bf15fda80d06 /net/bridge/br_private.h | |
| parent | bridge: Fix timer typo that may render snooping less effective (diff) | |
| download | linux-dev-8a870178c0ad1bae9994c99bd01eb10c9903e616.tar.xz linux-dev-8a870178c0ad1bae9994c99bd01eb10c9903e616.zip | |
bridge: Replace mp->mglist hlist with a bool
As it turns out we never need to walk through the list of multicast
groups subscribed by the bridge interface itself (the only time we'd
want to do that is when we shut down the bridge, in which case we
simply walk through all multicast groups), we don't really need to
keep an hlist for mp->mglist.
This means that we can replace it with just a single bit to indicate
whether the bridge interface is subscribed to a group.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/bridge/br_private.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 84aac7734bfc..4e1b620b6be6 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -84,13 +84,13 @@ struct net_bridge_port_group { struct net_bridge_mdb_entry { struct hlist_node hlist[2]; - struct hlist_node mglist; struct net_bridge *br; struct net_bridge_port_group __rcu *ports; struct rcu_head rcu; struct timer_list timer; struct timer_list query_timer; struct br_ip addr; + bool mglist; u32 queries_sent; }; @@ -238,7 +238,6 @@ struct net_bridge spinlock_t multicast_lock; struct net_bridge_mdb_htable __rcu *mdb; struct hlist_head router_list; - struct hlist_head mglist; struct timer_list multicast_router_timer; struct timer_list multicast_querier_timer; |