K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2005-09-17T15:48:05.000000Z
K 7
svn:log
V 390
MFC 1.88 (by ssouhlal):

Use vput() instead of vrele() in null_reclaim() since the lower vnode
is locked.

MFC 1.89 (by kan):

Handle a race condition where NULLFS vnode can be cleaned while threads
can still be asleep waiting for lowervp lock.

Tested by:	kkenn
Discussed with: ssouhlal, jeffr

(rev. 1.89 is an early MFC for inclusion in the upcoming 6.0-BETA5)

Approved by:	re (scottl)

END