Machine freezes when loading pf ruleset

[Kolontai Andrej]

>The patch provided at https://reviews.freebsd.org/D3503 should help your case.
>During a full ruleset reload, taking into account so many rules, you will impact normal packet processing.
>Hence you have the feeling of the box being frozen or not forwarding traffic.

>That patch reduces the overhead of reloading a ruleset.
>Though even more lock breakdown is necessary on pf(4) but that is another topic.

Sounds great. I'll try that.

Andrej