K 10 svn:author V 3 avg K 8 svn:date V 27 2012-12-23T12:56:04.368912Z K 7 svn:log V 135 lock.9: fix incorrect descriptions of LK_SHARED and LK_DOWNGRADE behavior Reviewed by: attilio MFC after: 5 days X-MFC after: r243900 END