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authorSatish Ashok <sashok@cumulusnetworks.com>2015-07-06 15:53:35 +0300
committerDavid S. Miller <davem@davemloft.net>2015-07-09 00:52:58 +0300
commitf7e2965db17dd3b60f05fad88e7afc79ea75b48f (patch)
tree6fbf61cba158420e1ec884443ba547ff12382185
parentcfa520056407acaa29f3aa7aee10c929b371c7cf (diff)
downloadlinux-f7e2965db17dd3b60f05fad88e7afc79ea75b48f.tar.xz
bridge: mdb: start delete timer for temp static entries
Start the delete timer when adding temp static entries so they can expire. Signed-off-by: Satish Ashok <sashok@cumulusnetworks.com> Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Fixes: ccb1c31a7a87 ("bridge: add flags to distinguish permanent mdb entires") Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/bridge/br_mdb.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index e29ad70b3000..3bfc675cf0d1 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -323,6 +323,7 @@ static int br_mdb_add_group(struct net_bridge *br, struct net_bridge_port *port,
struct net_bridge_port_group *p;
struct net_bridge_port_group __rcu **pp;
struct net_bridge_mdb_htable *mdb;
+ unsigned long now = jiffies;
int err;
mdb = mlock_dereference(br->mdb, br);
@@ -347,6 +348,8 @@ static int br_mdb_add_group(struct net_bridge *br, struct net_bridge_port *port,
if (unlikely(!p))
return -ENOMEM;
rcu_assign_pointer(*pp, p);
+ if (state == MDB_TEMPORARY)
+ mod_timer(&p->timer, now + br->multicast_membership_interval);
br_mdb_notify(br->dev, port, group, RTM_NEWMDB);
return 0;