K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2020-01-20T11:19:55.897244Z
K 7
svn:log
V 365
MFC 356507,356520: Add a reference count to cryptodev sessions.

356507:
Add a reference count to cryptodev sessions.

This prevents use-after-free races with crypto requests (which may
sleep) and CIOCFSESSION as well as races from current CIOCFSESSION
requests.

356520:
Remove no-longer-used function prototype.

admbugs:	949
Sponsored by:	Chelsio Communications

END