K 10 svn:author V 3 tjr K 8 svn:date V 27 2003-01-28T09:21:42.000000Z K 7 svn:log V 367 Do not allow a cached vnode to be shared among multiple mounts of the same kind of pseudofs-based filesystem. Fixes (at least) one problem where when procfs is mounted mupltiple times, trying to unmount one will often cause the wrong one to get unmounted, and other problem where mounting one procfs on top of another caused the kernel to lock up. Reviewed by: des END