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| author | David S. Miller <davem@davemloft.net> | 2011-07-18 09:40:17 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-07-18 09:40:17 +0200 |
| commit | d3aaeb38c40e5a6c08dd31a1b64da65c4352be36 (patch) | |
| tree | 1c17b41d11edc7a7b3477a294cba440f2a14796c /include/net/dst_ops.h | |
| parent | net: Abstract dst->neighbour accesses behind helpers. (diff) | |
| download | linux-d3aaeb38c40e5a6c08dd31a1b64da65c4352be36.tar.xz linux-d3aaeb38c40e5a6c08dd31a1b64da65c4352be36.zip | |
net: Add ->neigh_lookup() operation to dst_ops
In the future dst entries will be neigh-less. In that environment we
need to have an easy transition point for current users of
dst->neighbour outside of the packet output fast path.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/dst_ops.h')
| -rw-r--r-- | include/net/dst_ops.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h index dc0746328947..9adb99845a56 100644 --- a/include/net/dst_ops.h +++ b/include/net/dst_ops.h @@ -26,6 +26,7 @@ struct dst_ops { void (*link_failure)(struct sk_buff *); void (*update_pmtu)(struct dst_entry *dst, u32 mtu); int (*local_out)(struct sk_buff *skb); + struct neighbour * (*neigh_lookup)(const struct dst_entry *dst, const void *daddr); struct kmem_cache *kmem_cachep; |