ip4: perf optimization in the ip4-rewrite node

[vpp.git] / vnet / vnet / buffer.h

diff --git a/vnet/vnet/buffer.h b/vnet/vnet/buffer.h
index 82806bb..7935027 100644 (file)
--- a/vnet/vnet/buffer.h
+++ b/vnet/vnet/buffer.h
@@ -144,8 +144,8 @@ typedef struct
          u32 data;
        } icmp;
 
-       /* IP header - saved by ip*_local nodes */
-       void *header;
+       /* IP header offset from vlib_buffer.data - saved by ip*_local nodes */
+       i32 start_of_ip_header;
       };
 
     } ip;