diff options
| author | Alexey Dobriyan | 2008-10-28 21:24:06 +0100 |
|---|---|---|
| committer | David S. Miller | 2008-10-28 21:24:06 +0100 |
| commit | def8b4faff5ca349beafbbfeb2c51f3602a6ef3a (patch) | |
| tree | a90fbb0b6ae2a49c507465801f31df77bc5ebf9d /include/linux/skbuff.h | |
| parent | netlink: constify struct nlattr * arg to parsing functions (diff) | |
| download | kernel-qcow2-linux-def8b4faff5ca349beafbbfeb2c51f3602a6ef3a.tar.gz kernel-qcow2-linux-def8b4faff5ca349beafbbfeb2c51f3602a6ef3a.tar.xz kernel-qcow2-linux-def8b4faff5ca349beafbbfeb2c51f3602a6ef3a.zip | |
net: reduce structures when XFRM=n
ifdef out
* struct sk_buff::sp (pointer)
* struct dst_entry::xfrm (pointer)
* struct sock::sk_policy (2 pointers)
Signed-off-by: Alexey Dobriyan <adobriyan@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 | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 2725f4e5a9bf..487e34507b41 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -269,8 +269,9 @@ struct sk_buff { struct dst_entry *dst; struct rtable *rtable; }; +#ifdef CONFIG_XFRM struct sec_path *sp; - +#endif /* * This is the control buffer. It is free to use for every * layer. Please put your private variables there. If you @@ -1864,6 +1865,18 @@ static inline void skb_copy_queue_mapping(struct sk_buff *to, const struct sk_bu to->queue_mapping = from->queue_mapping; } +#ifdef CONFIG_XFRM +static inline struct sec_path *skb_sec_path(struct sk_buff *skb) +{ + return skb->sp; +} +#else +static inline struct sec_path *skb_sec_path(struct sk_buff *skb) +{ + return NULL; +} +#endif + static inline int skb_is_gso(const struct sk_buff *skb) { return skb_shinfo(skb)->gso_size; |