K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2017-10-17T19:41:45.442175Z
K 7
svn:log
V 428
Fix a racy VI_DOOMED check in MNT_VNODE_FOREACH_ALL().

MNT_VNODE_FOREACH_ALL() is supposed to avoid returning doomed vnodes,
but the VI_DOOMED check it used was done without the vnode interlock
held, so it could race with a concurrent vgone().

Submitted by:	Don Morris <don.morris@isilon.com>
Reviewed by:	kib, mckusick
MFC after:	1 week
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D12704

END