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Tsirkin" , LKML , Matthew Wilcox , Michal Hocko , linux-mm , Mel Gorman , Vlastimil Babka , Yang Zhang , Nitesh Narayan Lal , Konrad Rzeszutek Wilk , David Hildenbrand , Pankaj Gupta , Rik van Riel , lcapitulino@redhat.com, Dave Hansen , "Wang, Wei W" , Andrea Arcangeli , Paolo Bonzini , Dan Williams , Alexander Duyck , Oscar Salvador Content-Type: text/plain; charset="UTF-8" X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Nov 5, 2019 at 8:00 PM Andrew Morton wrote: > > On Tue, 05 Nov 2019 14:02:19 -0800 Alexander Duyck wrote: > > > In order to pave the way for free page reporting in virtualized > > environments we will need a way to get pages out of the free lists and > > identify those pages after they have been returned. To accomplish this, > > this patch adds the concept of a Reported Buddy, which is essentially > > meant to just be the Uptodate flag used in conjunction with the Buddy > > page type. > > build fix > > --- a/mm/page_reporting.h~mm-introduce-reported-pages-fix > +++ a/mm/page_reporting.h > @@ -158,7 +158,7 @@ free_area_reporting(struct zone *zone, u > return false; > } > static inline struct list_head * > -get_unreported_tail(struct zone *zone, unsigned int order, int migratetype) > +get_unreported_tail(unsigned int order, int migratetype) > { > return NULL; > } > Sorry about that. I will make sure to include the fix in v14. Thanks. - Alex