datapath: Tolerate backporting of rtnl_link_stats64 (as in RHEL 6).

[sliver-openvswitch.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 0cd1427..fed950b 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -204,6 +204,8 @@ AC_DEFUN([OVS_CHECK_LINUX26_COMPAT], [
   OVS_GREP_IFELSE([$KSRC26/include/net/netlink.h], [nla_get_be16])
   OVS_GREP_IFELSE([$KSRC26/include/net/netlink.h], [nla_find_nested])
 
+  OVS_GREP_IFELSE([$KSRC26/include/linux/if_link.h], [rtnl_link_stats64])
+
   OVS_CHECK_LOG2_H
 
   if cmp -s datapath/linux-2.6/kcompat.h.new \