K 10 svn:author V 6 julian K 8 svn:date V 27 2004-10-09T04:13:58.000000Z K 7 svn:log V 210 MFC 1.28: Close a race between thr_create and sysctl -w, the thr_scope_sys could be changed when thr_create is running, and we tested it for several times. Submitted by: davidxu Approved by: re (scottl) END