[IPV4]: Add 'rtable' field in struct sk_buff to alias 'dst' and avoid casts

[deliverable/linux.git] / include / linux / skbuff.h

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 412672a79e8a9f237bd4dff87eb85df62fcf428c..7beb239d2ee07c653cc6e091699b9e23a6057ee2 100644 (file)
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -232,6 +232,8 @@ typedef unsigned char *sk_buff_data_t;
  *     @mark: Generic packet mark
  *     @nfct: Associated connection, if any
  *     @ipvs_property: skbuff is owned by ipvs
+ *     @peeked: this packet has been seen already, so stats have been
+ *             done for it, don't do them again
  *     @nf_trace: netfilter packet trace flag
  *     @nfctinfo: Relationship of this skb to the connection
  *     @nfct_reasm: netfilter conntrack re-assembly pointer
@@ -254,7 +256,10 @@ struct sk_buff {
        ktime_t                 tstamp;
        struct net_device       *dev;
 
-       struct  dst_entry       *dst;
+       union {
+               struct  dst_entry       *dst;
+               struct  rtable          *rtable;
+       };
        struct  sec_path        *sp;
 
        /*