K 10 svn:author V 7 glebius K 8 svn:date V 27 2004-11-04T21:30:18.000000Z K 7 svn:log V 325 Partically backout previous commit. Since _callout_stop_safe() clears out c->c_func, we can't take it after callout_stop(). To take it before we need to acquire callout_lock, to avoid race. This commit narrows down area where lock is held, but hack is still present. This should be redesigned. Approved by: julian (mentor) END