K 10 svn:author V 8 truckman K 8 svn:date V 27 2004-05-17T20:16:40.000000Z K 7 svn:log V 234 Switch from using the vnode interlock to a private mutex in fifo_open() to avoid lock order problems when manipulating the sockets associated with the fifo. Minor optimization of a couple of calls to fifo_cleanup() from fifo_open(). END