diff options
author | Petr Machata <petrm@nvidia.com> | 2023-02-02 20:59:20 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2023-02-06 11:48:25 +0300 |
commit | 60977a0c63373bfc596b562b1e34e64ede6ef492 (patch) | |
tree | 75ee8e2457a8550c3c41ea31d298a4350f601ce9 | |
parent | c00041cf1cb82fcc8002454c8c1d80bd7e9b7e3e (diff) | |
download | linux-60977a0c63373bfc596b562b1e34e64ede6ef492.tar.xz |
net: bridge: Add extack to br_multicast_new_port_group()
Make it possible to set an extack in br_multicast_new_port_group().
Eventually, this function will check for per-port and per-port-vlan
MDB maximums, and will use the extack to communicate the reason for
the bounce.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | net/bridge/br_mdb.c | 5 | ||||
-rw-r--r-- | net/bridge/br_multicast.c | 5 | ||||
-rw-r--r-- | net/bridge/br_private.h | 3 |
3 files changed, 8 insertions, 5 deletions
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c index 00e5743647b0..069061366541 100644 --- a/net/bridge/br_mdb.c +++ b/net/bridge/br_mdb.c @@ -849,7 +849,7 @@ static int br_mdb_add_group_sg(const struct br_mdb_config *cfg, } p = br_multicast_new_port_group(cfg->p, &cfg->group, *pp, flags, NULL, - MCAST_INCLUDE, cfg->rt_protocol); + MCAST_INCLUDE, cfg->rt_protocol, extack); if (unlikely(!p)) { NL_SET_ERR_MSG_MOD(extack, "Couldn't allocate new (S, G) port group"); return -ENOMEM; @@ -1075,7 +1075,8 @@ static int br_mdb_add_group_star_g(const struct br_mdb_config *cfg, } p = br_multicast_new_port_group(cfg->p, &cfg->group, *pp, flags, NULL, - cfg->filter_mode, cfg->rt_protocol); + cfg->filter_mode, cfg->rt_protocol, + extack); if (unlikely(!p)) { NL_SET_ERR_MSG_MOD(extack, "Couldn't allocate new (*, G) port group"); return -ENOMEM; diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c index dea1ee1bd095..de67d176838f 100644 --- a/net/bridge/br_multicast.c +++ b/net/bridge/br_multicast.c @@ -1284,7 +1284,8 @@ struct net_bridge_port_group *br_multicast_new_port_group( unsigned char flags, const unsigned char *src, u8 filter_mode, - u8 rt_protocol) + u8 rt_protocol, + struct netlink_ext_ack *extack) { struct net_bridge_port_group *p; @@ -1387,7 +1388,7 @@ __br_multicast_add_group(struct net_bridge_mcast *brmctx, } p = br_multicast_new_port_group(pmctx->port, group, *pp, 0, src, - filter_mode, RTPROT_KERNEL); + filter_mode, RTPROT_KERNEL, NULL); if (unlikely(!p)) { p = ERR_PTR(-ENOMEM); goto out; diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 15ef7fd508ee..1805c468ae03 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -956,7 +956,8 @@ br_multicast_new_port_group(struct net_bridge_port *port, const struct br_ip *group, struct net_bridge_port_group __rcu *next, unsigned char flags, const unsigned char *src, - u8 filter_mode, u8 rt_protocol); + u8 filter_mode, u8 rt_protocol, + struct netlink_ext_ack *extack); int br_mdb_hash_init(struct net_bridge *br); void br_mdb_hash_fini(struct net_bridge *br); void br_mdb_notify(struct net_device *dev, struct net_bridge_mdb_entry *mp, |