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authorAmerigo Wang <amwang@redhat.com>2012-12-03 23:56:40 +0000
committerDavid S. Miller <davem@davemloft.net>2012-12-05 16:01:27 -0500
commit50426b5925ff0d7f47c20e6886047f1bb6245901 (patch)
tree9a30b4f743be503bcd192784c0e52178d29f3734 /net/bridge/br_private.h
parenta573ea56a9b014e3ab09c44ccb659ba6d538b81e (diff)
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.h1
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;