diff options
| author | Amerigo Wang <amwang@redhat.com> | 2012-12-04 00:56:40 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-12-05 22:01:27 +0100 |
| commit | 50426b5925ff0d7f47c20e6886047f1bb6245901 (patch) | |
| tree | 9a30b4f743be503bcd192784c0e52178d29f3734 /net/bridge/br_private.h | |
| parent | 3com: make 3c59x depend on HAS_IOPORT (diff) | |
| download | linux-50426b5925ff0d7f47c20e6886047f1bb6245901.tar.xz linux-50426b5925ff0d7f47c20e6886047f1bb6245901.zip | |
bridge: implement multicast fast leave
V2: make the toggle per-port
Fast leave allows bridge to immediately stops the multicast
traffic on the port receives IGMP Leave when IGMP snooping is enabled,
no timeouts are observed.
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Stephen Hemminger <shemminger@vyatta.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index eb9cd42146a5..cdbf9047a659 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -141,6 +141,7 @@ struct net_bridge_port #ifdef CONFIG_BRIDGE_IGMP_SNOOPING u32 multicast_startup_queries_sent; unsigned char multicast_router; + unsigned char multicast_fast_leave; struct timer_list multicast_router_timer; struct timer_list multicast_query_timer; struct hlist_head mglist; |