K 10 svn:author V 3 alc K 8 svn:date V 27 2010-06-21T23:27:24.571033Z K 7 svn:log V 295 Introduce vm_page_next() and vm_page_prev(), and use them in vm_pageout_clean(). When iterating over a range of pages, these functions can be cheaper than vm_page_lookup() because their implementation takes advantage of the vm_object's memq being ordered. Reviewed by: kib@ MFC after: 3 weeks END