K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-04-10T10:22:44.004743Z
K 7
svn:log
V 245
Cache_lookup() for DOTDOT drops dvp vnode lock, allowing dvp to be reclaimed.
Check the condition and return ENOENT then.

In nfs_lookup(), respect ENOENT return from cache_lookup() when it is caused
by dvp reclaim.

Reported and tested by:	pho

END