61 static inline void set_page_unused(struct page *page, int order)  in set_page_unused()  argument
68 			     : "a" (page_to_phys(page + i)),  in set_page_unused()
72 static inline void set_page_stable_dat(struct page *page, int order)  in set_page_stable_dat()  argument
79 			     : "a" (page_to_phys(page + i)),  in set_page_stable_dat()
83 static inline void set_page_stable_nodat(struct page *page, int order)  in set_page_stable_nodat()  argument
90 			     : "a" (page_to_phys(page + i)),  in set_page_stable_nodat()
97 	struct page *page;  in mark_kernel_pmd()  local
105 		page = phys_to_page(pmd_val(*pmd));  in mark_kernel_pmd()
106 		set_bit(PG_arch_1, &page->flags);  in mark_kernel_pmd()
113 	struct page *page;  in mark_kernel_pud()  local
123 			page = phys_to_page(pud_val(*pud));  in mark_kernel_pud()
125 				set_bit(PG_arch_1, &page[i].flags);  in mark_kernel_pud()
134 	struct page *page;  in mark_kernel_p4d()  local
144 			page = phys_to_page(p4d_val(*p4d));  in mark_kernel_p4d()
146 				set_bit(PG_arch_1, &page[i].flags);  in mark_kernel_p4d()
155 	struct page *page;  in mark_kernel_pgd()  local
166 			page = phys_to_page(pgd_val(*pgd));  in mark_kernel_pgd()
168 				set_bit(PG_arch_1, &page[i].flags);  in mark_kernel_pgd()
176 	struct page *page;  in cmma_init_nodat()  local
187 		page = pfn_to_page(start);  in cmma_init_nodat()
188 		for (ix = start; ix < end; ix++, page++) {  in cmma_init_nodat()
189 			if (__test_and_clear_bit(PG_arch_1, &page->flags))  in cmma_init_nodat()
191 			if (!list_empty(&page->lru))  in cmma_init_nodat()
193 			set_page_stable_nodat(page, 0);  in cmma_init_nodat()
198 void arch_free_page(struct page *page, int order)  in arch_free_page()  argument
202 	set_page_unused(page, order);  in arch_free_page()
205 void arch_alloc_page(struct page *page, int order)  in arch_alloc_page()  argument
210 		set_page_stable_dat(page, order);  in arch_alloc_page()
212 		set_page_stable_nodat(page, order);  in arch_alloc_page()
215 void arch_set_page_dat(struct page *page, int order)  in arch_set_page_dat()  argument
219 	set_page_stable_dat(page, order);  in arch_set_page_dat()