K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2008-10-09T20:40:11.491013Z
K 7
svn:log
V 217
MFC: Check for duplicate attempts to add the same positive entry to the
name cache.  If a duplicate attempt is made, just do nothing.  This fixes
a race with shared locking in pathname lockups.

Approved by:	re (kib)

END