K 10 svn:author V 8 tanimura K 8 svn:date V 27 2002-01-18T09:21:15.000000Z K 7 svn:log V 165 Invert the test of sx_xholder for SX_LOCKED. We need to warn if a thread other than the curthread holds an sx. While I am here, break a line at the end of warning. END