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ipv4: Pass flow key down into ip_append_*().

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This way rt->rt_dst accesses are unnecessary.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2011-05-08 17:24:10 -07:00
parent 77968b7824
commit f5fca60865
5 changed files with 21 additions and 17 deletions
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4
include/net/ip.h
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@ -106,7 +106,7 @@ extern int __ip_local_out(struct sk_buff *skb);
extern int ip_local_out(struct sk_buff *skb);
extern int ip_queue_xmit(struct sk_buff *skb, struct flowi *fl);
extern void ip_init(void);
extern int ip_append_data(struct sock *sk,
extern int ip_append_data(struct sock *sk, struct flowi4 *fl4,
int getfrag(void *from, char *to, int offset, int len,
int odd, struct sk_buff *skb),
void *from, int len, int protolen,
@ -114,7 +114,7 @@ extern int ip_append_data(struct sock *sk,
struct rtable **rt,
unsigned int flags);
extern int ip_generic_getfrag(void *from, char *to, int offset, int len, int odd, struct sk_buff *skb);
extern ssize_t ip_append_page(struct sock *sk, struct page *page,
extern ssize_t ip_append_page(struct sock *sk, struct flowi4 *fl4, struct page *page,
int offset, size_t size, int flags);
extern struct sk_buff *__ip_make_skb(struct sock *sk,
struct flowi4 *fl4,