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authorElad Raz <eladr@mellanox.com>2016-02-03 09:57:05 +0100
committerDavid S. Miller <davem@davemloft.net>2016-02-09 10:42:47 +0100
commit9d06b6d8a3fcba8eb8e1c62c92942452afea8057 (patch)
tree933f8b0c41b07a436db63018b7358e39b5c991fd /net/bridge/br_multicast.c
parentbridge: mdb: add support for offloaded mdb entries (diff)
downloadlinux-9d06b6d8a3fcba8eb8e1c62c92942452afea8057.tar.xz
linux-9d06b6d8a3fcba8eb8e1c62c92942452afea8057.zip
bridge: mdb: Separate br_mdb_entry->state from net_bridge_port_group->state
Change net_bridge_port_group 'state' member to 'flags' and define new set of flags internal to the kernel. Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_multicast.c')
-rw-r--r--net/bridge/br_multicast.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 03661d97463c..d156491ee4e8 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -284,7 +284,7 @@ static void br_multicast_del_pg(struct net_bridge *br,
hlist_del_init(&p->mglist);
del_timer(&p->timer);
br_mdb_notify(br->dev, p->port, &pg->addr, RTM_DELMDB,
- p->state);
+ p->flags);
call_rcu_bh(&p->rcu, br_multicast_free_pg);
if (!mp->ports && !mp->mglist &&
@@ -304,7 +304,7 @@ static void br_multicast_port_group_expired(unsigned long data)
spin_lock(&br->multicast_lock);
if (!netif_running(br->dev) || timer_pending(&pg->timer) ||
- hlist_unhashed(&pg->mglist) || pg->state & MDB_PERMANENT)
+ hlist_unhashed(&pg->mglist) || pg->flags & MDB_PG_FLAGS_PERMANENT)
goto out;
br_multicast_del_pg(br, pg);
@@ -649,7 +649,7 @@ struct net_bridge_port_group *br_multicast_new_port_group(
struct net_bridge_port *port,
struct br_ip *group,
struct net_bridge_port_group __rcu *next,
- unsigned char state)
+ unsigned char flags)
{
struct net_bridge_port_group *p;
@@ -659,7 +659,7 @@ struct net_bridge_port_group *br_multicast_new_port_group(
p->addr = *group;
p->port = port;
- p->state = state;
+ p->flags = flags;
rcu_assign_pointer(p->next, next);
hlist_add_head(&p->mglist, &port->mglist);
setup_timer(&p->timer, br_multicast_port_group_expired,
@@ -702,11 +702,11 @@ static int br_multicast_add_group(struct net_bridge *br,
break;
}
- p = br_multicast_new_port_group(port, group, *pp, MDB_TEMPORARY);
+ p = br_multicast_new_port_group(port, group, *pp, 0);
if (unlikely(!p))
goto err;
rcu_assign_pointer(*pp, p);
- br_mdb_notify(br->dev, port, group, RTM_NEWMDB, MDB_TEMPORARY);
+ br_mdb_notify(br->dev, port, group, RTM_NEWMDB, 0);
found:
mod_timer(&p->timer, now + br->multicast_membership_interval);
@@ -975,7 +975,7 @@ void br_multicast_disable_port(struct net_bridge_port *port)
spin_lock(&br->multicast_lock);
hlist_for_each_entry_safe(pg, n, &port->mglist, mglist)
- if (pg->state == MDB_TEMPORARY)
+ if (!(pg->flags & MDB_PG_FLAGS_PERMANENT))
br_multicast_del_pg(br, pg);
if (!hlist_unhashed(&port->rlist)) {
@@ -1454,7 +1454,7 @@ br_multicast_leave_group(struct net_bridge *br,
del_timer(&p->timer);
call_rcu_bh(&p->rcu, br_multicast_free_pg);
br_mdb_notify(br->dev, port, group, RTM_DELMDB,
- p->state);
+ p->flags);
if (!mp->ports && !mp->mglist &&
netif_running(br->dev))