K 10 svn:author V 3 alc K 8 svn:date V 27 2002-11-24T21:37:02.000000Z K 7 svn:log V 238 Add page queues locking to vunmapbuf(); reduce differences with respect to the sparc64 implementation. (Note: With modest effort on the alpha and ia64 this function could migrate to the MI part of the kernel.) Approved by: re (blanket) END