K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2008-06-26T20:21:20.211484Z
K 7
svn:log
V 282
MFC rev. 1.155-1.156
Rewrite node's r/w/q-lock semantics using only atomics instead of mutex
and atomics combination. Mutex is now used only for queue protection.
Also avoid unneded extra swi scheduling calls.

Add memory barriers to the node locking operations.
Add some comments.

END