Added timing code for helping detect deadlocks in the paging threads
Added timing code for helping detect deadlocks in the paging threads


artoolkit/osg,openscenegraph/osg,marchelbling/osg,jtorresfabra/osg,artoolkit/osg,scrawl/osg,jtorresfabra/osg,marchelbling/osg,scrawl/osg,tomasthoresen/osg,openscenegraph/osg,jtorresfabra/osg,scrawl/osg,marchelbling/osg,tomasthoresen/osg,tomasthoresen/osg,scrawl/osg,tomasthoresen/osg,openscenegraph/osg,marchelbling/osg,artoolkit/osg,openscenegraph/osg,artoolkit/osg,jtorresfabra/osg