From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ding Tianhong Subject: [PATCH net-next v5 3/6] bonding: replace read_lock to rcu_read_lock for bond_3ad_get_active_agg_info() Date: Wed, 25 Sep 2013 17:52:22 +0800 Message-ID: <5242B256.7080300@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit To: Jay Vosburgh , Andy Gospodarek , "David S. Miller" , Nikolay Aleksandrov , Veaceslav Falico , Netdev Return-path: Received: from szxga03-in.huawei.com ([119.145.14.66]:27145 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755071Ab3IYJx2 (ORCPT ); Wed, 25 Sep 2013 05:53:28 -0400 Sender: netdev-owner@vger.kernel.org List-ID: the bond slave list will protected by rcu, so the read lock should replace by rcu read lock. Signed-off-by: Ding Tianhong Cc: Nikolay Aleksandrov --- drivers/net/bonding/bond_3ad.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index c134f43..b678502 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -2408,9 +2408,9 @@ int bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info) { int ret; - read_lock(&bond->lock); + rcu_read_lock(); ret = __bond_3ad_get_active_agg_info(bond, ad_info); - read_unlock(&bond->lock); + rcu_read_unlock(); return ret; } -- 1.8.2.1