Step one of some vnode improvements - change getnewvnode to

actually allocate "desiredvnodes" - add a vdrop to un-hold a vnode held
with vhold, and change the name cache to make use of vhold/vdrop, while
keeping track of which vnodes are referred to by which cache entries to
correctly hold/drop vnodes when the cache uses them.
ok thib@, tedu@, art@

0 files changed, 0 insertions, 0 deletions