jch 5630210a7f Fix a race condition in TCP timewait between tcp_tw_2msl_reuse() and
tcp_tw_2msl_scan().  This race condition drives unplanned timewait
timeout cancellation.  Also simplify implementation by holding inpcb
reference and removing tcptw reference counting.

Differential Revision:	https://reviews.freebsd.org/D826
Submitted by:		Marc De la Gueronniere <mdelagueronniere@verisign.com>
Submitted by:		jch
Reviewed By:		jhb (mentor), adrian, rwatson
Sponsored by:		Verisign, Inc.
MFC after:		2 weeks
X-MFC-With:		r264321
2014-10-30 08:53:56 +00:00
..
2014-10-14 13:31:47 +00:00
2014-10-01 14:39:06 +00:00
2014-09-21 04:38:50 +00:00
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