Patch 2168040: fix deadlock in Pass hash update process
Patch 2168040: fix deadlock in Pass hash update process

OGRECave/ogre,RealityFactory/ogre,paroj/ogre,RealityFactory/ogre,paroj/ogre,paroj/ogre,OGRECave/ogre,RealityFactory/ogre,RealityFactory/ogre,OGRECave/ogre,OGRECave/ogre,paroj/ogre,paroj/ogre,RealityFactory/ogre,OGRECave/ogre