netfilter: nf_nat: fix RCU races

[linux-2.6-omap-h63xx.git] / include / net / netfilter / nf_conntrack_extend.h

diff --git a/include/net/netfilter/nf_conntrack_extend.h b/include/net/netfilter/nf_conntrack_extend.h
index f736e842977f07ce8469bf832fcf2905af36ded1..f80c0ed6d870f3514e39f9da71ce399927919465 100644 (file)
--- a/include/net/netfilter/nf_conntrack_extend.h
+++ b/include/net/netfilter/nf_conntrack_extend.h
@@ -15,6 +15,7 @@ enum nf_ct_ext_id
 
 /* Extensions: optional stuff which isn't permanently in struct. */
 struct nf_ct_ext {
+       struct rcu_head rcu;
        u8 offset[NF_CT_EXT_NUM];
        u8 len;
        char data[0];