[PATCH] Lockmgr deadlock on STABLE_8

[Pete French]

Well, the machine has been running the WITNESS + INVARIANTS kernel
for 20 hours now without locking up.This looks like what I
saw before - compiling in WITNESS stops it locking up -(

Is there any use in my runing a kernel with just INVARIANTS to see if
that will lcok ? I know it locks with KDN and DDb on their own, but
am not usre how useful that is.

-pete.