K 10 svn:author V 3 alc K 8 svn:date V 27 2017-10-01T16:29:20.927217Z K 7 svn:log V 216 MFC r323981 Modernize the use of vm_page_unwire(). Since r288122, vm_page_unwire() has returned TRUE when the wire count transitions to zero, eliminating the need for callers to inspect the page's wire count. END