diff options
| author |   Nikolay Aleksandrov <nikolay@nvidia.com> | 2021-08-10 18:29:30 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-08-11 13:34:41 +0100 |
| commit | 62938182c35906c0ed4beb7845b93b8ffb937597 (patch) | |
| tree | d1fd7bbacb3ad3c9c279d88fac32a01710cfafac /net/bridge/br_private.h | |
| parent | net: bridge: mcast: querier and query state affect only current context type (diff) | |
| download | linux-dev-62938182c35906c0ed4beb7845b93b8ffb937597.tar.xz linux-dev-62938182c35906c0ed4beb7845b93b8ffb937597.zip | |
net: bridge: vlan: add support for mcast querier global option
Add support to change and retrieve global vlan multicast querier state.
We just need to pass multicast context to br_multicast_set_querier
instead of bridge device and the rest of the logic remains the same.
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.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 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index a1529f0bafcc..40477885fb2a 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -881,7 +881,7 @@ int br_multicast_set_router(struct net_bridge *br, unsigned long val); int br_multicast_set_port_router(struct net_bridge_port *p, unsigned long val); int br_multicast_toggle(struct net_bridge *br, unsigned long val, struct netlink_ext_ack *extack); -int br_multicast_set_querier(struct net_bridge *br, unsigned long val); +int br_multicast_set_querier(struct net_bridge_mcast *brmctx, unsigned long val); int br_multicast_set_hash_max(struct net_bridge *br, unsigned long val); int br_multicast_set_igmp_version(struct net_bridge_mcast *brmctx, unsigned long val); @@ -1028,7 +1028,7 @@ __br_multicast_querier_exists(struct net_bridge_mcast *brmctx, { bool own_querier_enabled; - if (READ_ONCE(brmctx->multicast_querier)) { + if (brmctx->multicast_querier) { if (is_ipv6 && !br_opt_get(brmctx->br, BROPT_HAS_IPV6_ADDR)) own_querier_enabled = false; else @@ -1190,6 +1190,7 @@ br_multicast_ctx_options_equal(const struct net_bridge_mcast *brmctx1, brmctx2->multicast_query_response_interval && brmctx1->multicast_startup_query_interval == brmctx2->multicast_startup_query_interval && + brmctx1->multicast_querier == brmctx2->multicast_querier && #if IS_ENABLED(CONFIG_IPV6) brmctx1->multicast_mld_version == brmctx2->multicast_mld_version && |