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authorIdo Schimmel <idosch@nvidia.com>2022-12-10 16:56:24 +0200
committerJakub Kicinski <kuba@kernel.org>2022-12-12 15:33:37 -0800
commitfd0c696164cf13ae0128f14209e2dbfcd86584b8 (patch)
tree6f64ce7606025c527256b274924ccdbc95d9e4ad /net
parent160dd93114ddd31ed2b6290a7495d53717b79cf8 (diff)
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.c2
-rw-r--r--net/bridge/br_private.h3
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,