Konstantin Belousov e9aff35739 Move the code from ufs_lookup.c used to do dotdot lookup, into ...

the helper function. It is supposed to be useful for any filesystem
that has to unlock dvp to walk to the ".." entry in lookup routine.

Requested by:	jhb
Tested by:	pho
MFC after:	1 month

2009-01-21 14:51:38 +00:00

..

ffs

The r187467 should remove all pages for V_NORMAL case too, because

2009-01-20 22:00:19 +00:00

ufs

Move the code from ufs_lookup.c used to do dotdot lookup, into

2009-01-21 14:51:38 +00:00