datapath: Add support for RHEL-7 / CentOS-7 kernel.

[cascardo/ovs.git] / datapath / linux / compat / include / linux / skbuff.h

diff --git a/datapath/linux/compat/include/linux/skbuff.h b/datapath/linux/compat/include/linux/skbuff.h
index 9abd582..a016213 100644 (file)
--- a/datapath/linux/compat/include/linux/skbuff.h
+++ b/datapath/linux/compat/include/linux/skbuff.h
@@ -284,6 +284,10 @@ static inline void skb_tx_error(struct sk_buff *skb)
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3,14,0)
 unsigned int skb_zerocopy_headlen(const struct sk_buff *from);
+#endif
+
+#ifndef HAVE_SKB_ZEROCOPY
+#define skb_zerocopy rpl_skb_zerocopy
 int skb_zerocopy(struct sk_buff *to, struct sk_buff *from, int len,
                  int hlen);
 #endif