]> git.baikalelectronics.ru Git - kernel.git/commit
bridge: implement multicast fast leave
authorDavid S. Miller <davem@davemloft.net>
Wed, 5 Dec 2012 21:24:45 +0000 (16:24 -0500)
committerDavid S. Miller <davem@davemloft.net>
Wed, 5 Dec 2012 21:24:45 +0000 (16:24 -0500)
commitaa00b858ecd77622fe8d53d8a04b0050d2209193
treeb8c1c6a8a89155f8b48c0d1dbedb23d88081fab5
parent16bc91fc4eb2dc17cfe01c0a8d810efbb2a901ae
bridge: implement multicast fast leave

V3: make it a flag
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>
include/uapi/linux/if_link.h
net/bridge/br_multicast.c
net/bridge/br_netlink.c
net/bridge/br_private.h
net/bridge/br_sysfs_if.c