K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2018-11-24T16:41:29.340643Z
K 7
svn:log
V 425
Lock the knlist before releasing the in-flux state in knote_fork().

Otherwise there is a window, before iteration is resumed, during which
the knote may be freed.  The in-flux state ensures that the knote will
not be removed from the knlist while locks are dropped.

PR:		228858
Reviewed by:	kib
Tested by:	pho
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D18316

END