Commit fd0c6961 authored by Ido Schimmel's avatar Ido Schimmel Committed by Jakub Kicinski
Browse files

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: default avatarIdo Schimmel <idosch@nvidia.com>
Acked-by: default avatarNikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 160dd931

net/bridge/br_multicast.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

net/bridge/br_private.h

+3 −0
Original line number Diff line number Diff line
@@ -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,