[ovs-dev] [PATCH V2 07/16] acinclude: Add compat define for DST_NOCACHE

Greg Rose gvrose8192 at gmail.com
Mon Sep 11 21:11:00 UTC 2017


DST_NOCACHE is removed in the 4.13 Linux kernel - add check for it
and if found set HAVE_DST_NOCACHE.

Signed-off-by: Greg Rose <gvrose8192 at gmail.com>
---
 acinclude.m4 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/acinclude.m4 b/acinclude.m4
index 0e98ade..772ff03 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -769,6 +769,8 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
                   [nf_conntrack_helper_put])
   OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h],[SKB_GSO_UDP],
                   [OVS_DEFINE([HAVE_SKB_GSO_UDP])])
+  OVS_GREP_IFELSE([$KSRC/include/net/dst.h],[DST_NOCACHE],
+                  [OVS_DEFINE([HAVE_DST_NOCACHE])])
 
 
   if cmp -s datapath/linux/kcompat.h.new \
-- 
1.8.3.1



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