From mboxrd@z Thu Jan 1 00:00:00 1970 From: Libo Chen Subject: [RFC PATCH net-next 1/4] net: introduce backup_classid to struct skbuff Date: Fri, 3 Jan 2014 11:11:04 +0800 Message-ID: <52C62A48.1050604@huawei.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Sender: linux-kernel-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: David Miller Cc: edumazet@google.com, jasowang@redhat.com, horms@verge.net.au, Serge Hallyn , netdev@vger.kernel.org, cgroups@vger.kernel.org, containers@lists.linux-foundation.org, kaber@trash.net, xemul@openvz.org, ebiederm@xmission.com, LKML , jhs@mojatatu.com, Li Zefan introduce backup_classid to struct skbuff, we can use it to backup sk_classid when net_ns switch. Signed-off-by: Libo Chen --- include/linux/skbuff.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index c5cd016..b76e871 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -492,6 +492,9 @@ struct sk_buff { #ifdef CONFIG_NET_CLS_ACT __u16 tc_verd; /* traffic control verdict */ #endif +#ifdef CONFIG_NET_CLS_CGROUP + __u32 backup_classid; +#endif #endif __u16 queue_mapping; -- 1.8.2.2