From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754684AbbHEVyk (ORCPT ); Wed, 5 Aug 2015 17:54:40 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:38817 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932358AbbHEVuq (ORCPT ); Wed, 5 Aug 2015 17:50:46 -0400 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Satish Ashok , Nikolay Aleksandrov , "David S. Miller" , Kamal Mostafa Subject: [PATCH 3.19.y-ckt 100/107] bridge: mdb: start delete timer for temp static entries Date: Wed, 5 Aug 2015 14:49:32 -0700 Message-Id: <1438811379-384-101-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1438811379-384-1-git-send-email-kamal@canonical.com> References: <1438811379-384-1-git-send-email-kamal@canonical.com> X-Extended-Stable: 3.19 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.19.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Satish Ashok commit f7e2965db17dd3b60f05fad88e7afc79ea75b48f upstream. Start the delete timer when adding temp static entries so they can expire. Signed-off-by: Satish Ashok Signed-off-by: Nikolay Aleksandrov Fixes: ccb1c31a7a87 ("bridge: add flags to distinguish permanent mdb entires") Signed-off-by: David S. Miller Signed-off-by: Kamal Mostafa --- net/bridge/br_mdb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c index d8b1833..2192740 100644 --- a/net/bridge/br_mdb.c +++ b/net/bridge/br_mdb.c @@ -322,6 +322,7 @@ 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); @@ -346,6 +347,8 @@ 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; -- 1.9.1