K 10
svn:author
V 4
neel
K 8
svn:date
V 27
2013-10-16T21:52:54.920086Z
K 7
svn:log
V 302
MFC r256570:

Fix the witness warning that warned against calling uiomove() while holding
the 'vmmdev_mtx' in vmmdev_rw().

Rely on the 'si_threadcount' accounting to ensure that we never destroy the
VM device node while it has operations in progress (e.g. ioctl, mmap etc).

Approved by:	re (rodrigc)

END