K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2016-12-26T19:28:10.816949Z
K 7
svn:log
V 363
Change knlist_destroy() to assert that knlist is empty instead of
accepting the wrong state and printing warning.  Do not obliterate
kl_lock and kl_unlock pointers, they are often useful for post-mortem
analysis.

Reviewed by:	markj
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
X-Differential revision:	https://reviews.freebsd.org/D8898

END