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0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-25 23:29:27 +0000
parentc3a2e8370534f810cac6050169db0ed3e0f94f0b (diff)
net: add confirm_neigh method to dst_ops
Add confirm_neigh method to dst_ops and use it from IPv4 and IPv6 to lookup and confirm the neighbour. Its usage via the new helper dst_confirm_neigh() should be restricted to MSG_PROBE users for performance reasons. For XFRM prefer the last tunnel address, if present. With help from Steffen Klassert. Signed-off-by: Julian Anastasov <ja@ssi.bg> Acked-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/route.c19
-rw-r--r--net/ipv6/route.c16
-rw-r--r--net/xfrm/xfrm_policy.c19
3 files changed, 54 insertions, 0 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c