[RFC PATCH net-next 1/4] net: introduce backup_classid to struct skbuff
From: Libo Chen <hidden>
Date: 2014-01-03 03:11:52
Also in:
cgroups, lkml
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
introduce backup_classid to struct skbuff, we can use it to backup sk_classid when net_ns switch. Signed-off-by: Libo Chen <redacted> --- 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