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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.

David S. Miller committed 13 years ago

Commit c2d3bab1 parent 0d650ec5 files · +7 −21Browse files

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include/uapi/linux/if_link.h+1−0
@@ -218,6 +218,7 @@ enum { · 217 unmodified lines
218218 IFLA_BRPORT_MODE, /* mode (hairpin) */
219219 IFLA_BRPORT_GUARD, /* bpdu guard */
220220 IFLA_BRPORT_PROTECT, /* root port protection */
221+ IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */
221222 __IFLA_BRPORT_MAX
222223 };
223224 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)