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| author |   David S. Miller <davem@davemloft.net> | 2011-03-01 14:59:04 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-01 14:59:04 -0800 |
| commit | 2774c131b1d19920b4587db1cfbd6f0750ad1f15 (patch) | |
| tree | 3a0482c727cf4dcc046a211214f12459dcba8271 /include/net | |
| parent | ipv6: Normalize arguments to ip6_dst_blackhole(). (diff) | |
| download | linux-dev-2774c131b1d19920b4587db1cfbd6f0750ad1f15.tar.xz linux-dev-2774c131b1d19920b4587db1cfbd6f0750ad1f15.zip | |
xfrm: Handle blackhole route creation via afinfo.
That way we don't have to potentially do this in every xfrm_lookup()
caller.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/dst.h | 8 | ||||
| -rw-r--r-- | include/net/ipv6.h | 4 | ||||
| -rw-r--r-- | include/net/route.h | 1 | ||||
| -rw-r--r-- | include/net/xfrm.h | 1 |
4 files changed, 4 insertions, 10 deletions
diff --git a/include/net/dst.h b/include/net/dst.h index 15d67c8d3ce8..8948452132ad 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -432,17 +432,9 @@ static inline int xfrm_lookup(struct net *net, struct dst_entry **dst_p, { return 0; } -static inline int __xfrm_lookup(struct net *net, struct dst_entry **dst_p, - const struct flowi *fl, struct sock *sk, - int flags) -{ - return 0; -} #else extern int xfrm_lookup(struct net *net, struct dst_entry **dst_p, const struct flowi *fl, struct sock *sk, int flags); -extern int __xfrm_lookup(struct net *net, struct dst_entry **dst_p, - const struct flowi *fl, struct sock *sk, int flags); #endif #endif diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 5d125c1293a9..d6d077d7f2cf 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -520,8 +520,8 @@ extern struct dst_entry * ip6_sk_dst_lookup_flow(struct sock *sk, struct flowi *fl, const struct in6_addr *final_dst, bool can_sleep); -extern struct dst_entry * ip6_dst_blackhole(struct net *net, - struct dst_entry *orig_dst); +extern struct dst_entry * ip6_blackhole_route(struct net *net, + struct dst_entry *orig_dst); /* * skb processing functions diff --git a/include/net/route.h b/include/net/route.h index 923e670586d4..707cfc8eccdc 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -121,6 +121,7 @@ extern void rt_cache_flush_batch(struct net *net); extern int __ip_route_output_key(struct net *, struct rtable **, const struct flowi *flp); extern int ip_route_output_key(struct net *, struct rtable **, struct flowi *flp); extern int ip_route_output_flow(struct net *, struct rtable **rp, struct flowi *flp, struct sock *sk); +extern struct dst_entry *ipv4_blackhole_route(struct net *net, struct dst_entry *dst_orig); extern int ip_route_input_common(struct sk_buff *skb, __be32 dst, __be32 src, u8 tos, struct net_device *devin, bool noref); diff --git a/include/net/xfrm.h b/include/net/xfrm.h index efded23dc4ae..d5dcf3974636 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -280,6 +280,7 @@ struct xfrm_policy_afinfo { int (*fill_dst)(struct xfrm_dst *xdst, struct net_device *dev, const struct flowi *fl); + struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig); }; extern int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo); |