K 10 svn:author V 2 dg K 8 svn:date V 27 1996-07-02T01:58:38.000000Z K 7 svn:log V 233 Retrofitted new procfs_rwmem() from main branch. This version is similar except that upages are handled differently in -stable. This version fixes a potentially serious hole dealing with incorrect object locking. Reviewed by: dyson END