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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-06-02 05:13:45 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-06-03 02:51:01 -0700 |
| commit | dfbf97f3ac980b69dfbc41c83a208211a38443e8 (patch) | |
| tree | 5d05ba74f63681c7690cdbbe6182de6263f3dfad /include/linux/skbuff.h | |
| parent | 3be8c940a64009afc484c380cb0f8f4a07136519 (diff) | |
| download | lwn-dfbf97f3ac980b69dfbc41c83a208211a38443e8.tar.gz lwn-dfbf97f3ac980b69dfbc41c83a208211a38443e8.zip | |
net: add _skb_dst opaque field
struct sk_buff uses one union to define dst and rtable fields.
We want to replace direct access to these pointers by accessors.
First patch adds a new "unsigned long _skb_dst;" opaque field
in this union.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index aff494ba6a31..d4d7c666ca63 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -325,6 +325,7 @@ struct sk_buff { union { struct dst_entry *dst; struct rtable *rtable; + unsigned long _skb_dst; }; #ifdef CONFIG_XFRM struct sec_path *sp; |