Gleb Smirnoff efc6c51ffa Back out r276841, r276756, r276747, r276746. The change in r276747 is very ... very questionable, since it makes vimages more dependent on each other. But the reason for the backout is that it screwed up shutting down the pf purge threads, and now kernel immedially panics on pf module unload. Although module unloading isn't an advertised feature of pf, it is very important for development process. I'd like to not backout r276746, since in general it is good. But since it has introduced numerous build breakages, that later were addressed in r276841, r276756, r276747, I need to back it out as well. Better replay it in clean fashion from scratch.		2015-01-22 01:23:16 +00:00
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ipfw	Use ipfw runtime lock only when real modification is required.	2015-01-16 10:49:27 +00:00
pf	Back out r276841, r276756, r276747, r276746. The change in r276747 is very	2015-01-22 01:23:16 +00:00