for output and drop; connect didn't always fire a user probe
some probes were missing in fastpath
Submitted by: Hannes Mehnert
Sponsored by: REMS, EPSRC
Differential Revision: https://reviews.freebsd.org/D5525
included in loader.conf. It also fixes it so that no matter if some one incorrectly
specifies a load order, the lists and such will be initialized on demand at that
time so no one can make that mistake.
Reviewed by: hiren
Differential Revision: D5189
to do is to clean up the timer handling using the async-drain.
Other optimizations may be coming to go with this. Whats here
will allow differnet tcp implementations (one included).
Reviewed by: jtl, hiren, transports
Sponsored by: Netflix Inc.
Differential Revision: D4055