HomeFreeBSD

* Do more fine-grained locking: call eventhandlers/free_entry

Description

  • Do more fine-grained locking: call eventhandlers/free_entry without holding afdata wlock
  • convert per-af delete_address callback to global lltable_delete_entry() and more low-level "delete this lle" per-af callback
  • fix some bugs/inconsistencies in IPv4/IPv6 ifscrub procedures

Sponsored by: Yandex LLC
Differential Revision: https://reviews.freebsd.org/D3573

Details