tunneling: Check refcount of each page in frags.

[openvswitch] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 0cd14272d72057a797b3d4f3b68528283f32456c..fed950bd4cb2f266585ec4c6286b260183a76f9c 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 \