datapath: Add genl_exec().

[openvswitch] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 648132a2a5b4bce308ad7a59a47d00d5acaf1fb3..4c1b06544ddb58a550f0b95c3f24f9f6fb0bcdd1 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -230,6 +230,8 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
                   [OVS_DEFINE([HAVE_SKB_DST_ACCESSOR_FUNCS])])
   OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], 
                   [skb_copy_from_linear_data_offset])
+  OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h],
+                  [skb_reset_tail_pointer])
   OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [skb_cow_head])
   OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [skb_transport_header],
                   [OVS_DEFINE([HAVE_SKBUFF_HEADER_HELPERS])])