K 10 svn:author V 5 kmacy K 8 svn:date V 27 2010-05-01T03:41:21.967194Z K 7 svn:log V 221 Update locking comment above vm_page: - re-assign page queue lock "Q" - assign page lock "P" - update several uncommented fields - observe that hold_count is now protected by the page lock "P" END