K 10 svn:author V 3 mav K 8 svn:date V 27 2008-04-06T15:26:32.000000Z K 7 svn:log V 189 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. END