K 10 svn:author V 3 alc K 8 svn:date V 27 1999-06-30T03:39:29.000000Z K 7 svn:log V 251 An SMP-specific change: Remove unnecessary lock acquires and releases surrounding critical sections that consist of (1) a single read or (2) a single locked RMW operation. (Thanks to thomma@slip.net (Tamiji Homma) for helping to test these changes.) END