tree 4703785eafb7448842274ffdf3cdd86d7b01a3ab
parent 6e9105c73f8d2163d12d5dfd762fd75483ed30f5
author Hangbin Liu <liuhangbin@gmail.com> 1576983072 +0800
committer David S. Miller <davem@davemloft.net> 1577255334 -0800

net/dst: add new function skb_dst_update_pmtu_no_confirm

Add a new function skb_dst_update_pmtu_no_confirm() for callers who need
update pmtu but should not do neighbor confirm.

v5: No change.
v4: No change.
v3: Do not remove dst_confirm_neigh, but add a new bool parameter in
    dst_ops.update_pmtu to control whether we should do neighbor confirm.
    Also split the big patch to small ones for each area.
v2: Remove dst_confirm_neigh in __ip6_rt_update_pmtu.

Reviewed-by: Guillaume Nault <gnault@redhat.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>