datapath: Add genl_exec().

[sliver-openvswitch.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 648132a..4c1b065 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])])