685 int gnttab_alloc_pages(int nr_pages, struct page **pages)  in gnttab_alloc_pages()  argument
690 	ret = alloc_xenballooned_pages(nr_pages, pages);  in gnttab_alloc_pages()
700 			gnttab_free_pages(nr_pages, pages);  in gnttab_alloc_pages()
703 		set_page_private(pages[i], (unsigned long)foreign);  in gnttab_alloc_pages()
705 		SetPagePrivate(pages[i]);  in gnttab_alloc_pages()
717 void gnttab_free_pages(int nr_pages, struct page **pages)  in gnttab_free_pages()  argument
722 		if (PagePrivate(pages[i])) {  in gnttab_free_pages()
724 			kfree((void *)page_private(pages[i]));  in gnttab_free_pages()
726 			ClearPagePrivate(pages[i]);  in gnttab_free_pages()
729 	free_xenballooned_pages(nr_pages, pages);  in gnttab_free_pages()
805 void gnttab_foreach_grant(struct page **pages,  in gnttab_foreach_grant()  argument
816 			xen_pfn = page_to_xen_pfn(pages[i / XEN_PFN_PER_PAGE]);  in gnttab_foreach_grant()
829 		    struct page **pages, unsigned int count)  in gnttab_map_refs()  argument
846 			SetPageForeign(pages[i]);  in gnttab_map_refs()
847 			foreign = xen_page_foreign(pages[i]);  in gnttab_map_refs()
853 	return set_foreign_p2m_mapping(map_ops, kmap_ops, pages, count);  in gnttab_map_refs()
859 		      struct page **pages, unsigned int count)  in gnttab_unmap_refs()  argument
869 		ClearPageForeign(pages[i]);  in gnttab_unmap_refs()
871 	return clear_foreign_p2m_mapping(unmap_ops, kunmap_ops, pages, count);  in gnttab_unmap_refs()
896 		if (page_count(item->pages[pc]) > 1) {  in __gnttab_unmap_refs_async()
905 				item->pages, item->count);  in __gnttab_unmap_refs_async()