X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=datapath%2Fcompat.h;h=3b8d577ef1284c64724370d8a1f90fb8b9855f5b;hb=72e8bf28bb38e8816435c64859fb350215b6a9e6;hp=3113b961e7b4ba336a07e3bfa189df2f76f84f64;hpb=24f974c481bc5230552b23d96312f645f7533cd3;p=sliver-openvswitch.git

diff --git a/datapath/compat.h b/datapath/compat.h
index 3113b961e..3b8d577ef 100644
--- a/datapath/compat.h
+++ b/datapath/compat.h
@@ -81,4 +81,37 @@ static inline void skb_clear_rxhash(struct sk_buff *skb)
 #define SET_NETNSOK    .netnsok = true,
 #endif
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
+#ifdef CONFIG_NETFILTER
+static inline u32 skb_get_mark(struct sk_buff *skb)
+{
+	return skb->nfmark;
+}
+
+static inline void skb_set_mark(struct sk_buff *skb, u32 mark)
+{
+	skb->nfmark = mark;
+}
+#else /* CONFIG_NETFILTER */
+static inline u32 skb_get_mark(struct sk_buff *skb)
+{
+	return 0;
+}
+
+static inline void skb_set_mark(struct sk_buff *skb, u32 mark)
+{
+}
+#endif
+#else /* before 2.6.20 */
+static inline u32 skb_get_mark(struct sk_buff *skb)
+{
+	return skb->mark;
+}
+
+static inline void skb_set_mark(struct sk_buff *skb, u32 mark)
+{
+	skb->mark = mark;
+}
+#endif /* after 2.6.20 */
+
 #endif /* compat.h */