kib d98bdded17 Fix two bugs in r218670.
Hold the vnode around the region where object lock is dropped, until
vnode lock is acquired.

Do not drop the vnode reference for a case when the object was
deallocated during unlock. Note that in this case, VV_TEXT is cleared
by vnode_pager_dealloc().

Reported and tested by:	pho
Reviewed by:	alc
MFC after:	3 days
2011-04-23 21:38:21 +00:00
..
2011-01-16 20:40:50 +00:00
2011-04-23 21:38:21 +00:00