K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2018-11-09T21:16:45.152653Z
K 7
svn:log
V 647
Use tcp_state_change() in the cxgbe(4) TOE module.

r254889 added tcp_state_change() as a centralized place to log state
changes in TCP connections for DTrace.  r294869 and r296881 took
advantage of this central location to manage per-state counters.
However, TOE sockets were still performing some (but not all) state
change updates via direct assignments to t_state.  This resulted in
state counters underflowing when TOE was in use.  Fix by using
tcp_state_change() when changing a TOE connection's state.

Reviewed by:	np, markj
MFC after:	1 month
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D17915

END