diff options
| author | Ido Schimmel <idosch@nvidia.com> | 2022-12-10 16:56:24 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-12-12 15:33:37 -0800 |
| commit | fd0c696164cf13ae0128f14209e2dbfcd86584b8 (patch) | |
| tree | 6f64ce7606025c527256b274924ccdbc95d9e4ad /net | |
| parent | 160dd93114ddd31ed2b6290a7495d53717b79cf8 (diff) | |
| download | lwn-fd0c696164cf13ae0128f14209e2dbfcd86584b8.tar.gz lwn-fd0c696164cf13ae0128f14209e2dbfcd86584b8.zip | |
bridge: mcast: Expose br_multicast_new_group_src()
Currently, new group source entries are only created in response to
received Membership Reports. Subsequent patches are going to allow user
space to install (*, G) entries with a source list.
As a preparatory step, expose br_multicast_new_group_src() so that it
could later be invoked from the MDB code (i.e., br_mdb.c) that handles
RTM_NEWMDB messages.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bridge/br_multicast.c | 2 | ||||
| -rw-r--r-- | net/bridge/br_private.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index db4c3900ae95..b2bc23fdcee5 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -1232,7 +1232,7 @@ br_multicast_find_group_src(struct net_bridge_port_group *pg, struct br_ip *ip) return NULL; } -static struct net_bridge_group_src * +struct net_bridge_group_src * br_multicast_new_group_src(struct net_bridge_port_group *pg, struct br_ip *src_ip) { struct net_bridge_group_src *grp_src; diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 3997e16c15fc..183de6c57d72 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -974,6 +974,9 @@ void br_multicast_sg_add_exclude_ports(struct net_bridge_mdb_entry *star_mp, struct net_bridge_port_group *sg); struct net_bridge_group_src * br_multicast_find_group_src(struct net_bridge_port_group *pg, struct br_ip *ip); +struct net_bridge_group_src * +br_multicast_new_group_src(struct net_bridge_port_group *pg, + struct br_ip *src_ip); void br_multicast_del_group_src(struct net_bridge_group_src *src, bool fastleave); void br_multicast_ctx_init(struct net_bridge *br, |