K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2018-03-24T13:13:52.311089Z
K 7
svn:log
V 283
In vn_io_fault1(), reduce the scope where pagefaults are disabled.

Most important for the future use, do not call
vm_fault_quick_hold_pages() with disabled pagefaults.

Reported and tested by:	pho (as part of the larger patch)
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week

END