109 	unsigned long address;  member
533 					unsigned long address,  in __collapse_huge_page_isolate()  argument
542 	     _pte++, address += PAGE_SIZE) {  in __collapse_huge_page_isolate()
558 		page = vm_normal_page(vma, address, pteval);  in __collapse_huge_page_isolate()
625 		    mmu_notifier_test_young(vma->vm_mm, address))  in __collapse_huge_page_isolate()
648 				      unsigned long address,  in __collapse_huge_page_copy()  argument
653 				_pte++, page++, address += PAGE_SIZE) {  in __collapse_huge_page_copy()
658 			clear_user_highpage(page, address);  in __collapse_huge_page_copy()
669 				pte_clear(vma->vm_mm, address, _pte);  in __collapse_huge_page_copy()
674 			copy_user_highpage(page, src_page, address, vma);  in __collapse_huge_page_copy()
687 			pte_clear(vma->vm_mm, address, _pte);  in __collapse_huge_page_copy()
860 static int hugepage_vma_revalidate(struct mm_struct *mm, unsigned long address,  in hugepage_vma_revalidate()  argument
869 	*vmap = vma = find_vma(mm, address);  in hugepage_vma_revalidate()
875 	if (address < hstart || address + HPAGE_PMD_SIZE > hend)  in hugepage_vma_revalidate()
892 					unsigned long address, pmd_t *pmd,  in __collapse_huge_page_swapin()  argument
899 		.address = address,  in __collapse_huge_page_swapin()
902 		.pgoff = linear_page_index(vma, address),  in __collapse_huge_page_swapin()
910 	vmf.pte = pte_offset_map(pmd, address);  in __collapse_huge_page_swapin()
911 	for (; vmf.address < address + HPAGE_PMD_NR*PAGE_SIZE;  in __collapse_huge_page_swapin()
912 			vmf.pte++, vmf.address += PAGE_SIZE) {  in __collapse_huge_page_swapin()
922 			if (hugepage_vma_revalidate(mm, address, &vmf.vma)) {  in __collapse_huge_page_swapin()
928 			if (mm_find_pmd(mm, address) != pmd) {  in __collapse_huge_page_swapin()
938 		vmf.pte = pte_offset_map(pmd, vmf.address);  in __collapse_huge_page_swapin()
947 				   unsigned long address,  in collapse_huge_page()  argument
962 	VM_BUG_ON(address & ~HPAGE_PMD_MASK);  in collapse_huge_page()
986 	result = hugepage_vma_revalidate(mm, address, &vma);  in collapse_huge_page()
993 	pmd = mm_find_pmd(mm, address);  in collapse_huge_page()
1006 	if (!__collapse_huge_page_swapin(mm, vma, address, pmd, referenced)) {  in collapse_huge_page()
1022 	result = hugepage_vma_revalidate(mm, address, &vma);  in collapse_huge_page()
1026 	if (mm_find_pmd(mm, address) != pmd)  in collapse_huge_page()
1032 				address, address + HPAGE_PMD_SIZE);  in collapse_huge_page()
1035 	pte = pte_offset_map(pmd, address);  in collapse_huge_page()
1045 	_pmd = pmdp_collapse_flush(vma, address, pmd);  in collapse_huge_page()
1050 	isolated = __collapse_huge_page_isolate(vma, address, pte);  in collapse_huge_page()
1075 	__collapse_huge_page_copy(pte, new_page, vma, address, pte_ptl);  in collapse_huge_page()
1092 	page_add_new_anon_rmap(new_page, vma, address, true);  in collapse_huge_page()
1097 	set_pmd_at(mm, address, pmd, _pmd);  in collapse_huge_page()
1098 	update_mmu_cache_pmd(vma, address, pmd);  in collapse_huge_page()
1117 			       unsigned long address,  in khugepaged_scan_pmd()  argument
1129 	VM_BUG_ON(address & ~HPAGE_PMD_MASK);  in khugepaged_scan_pmd()
1131 	pmd = mm_find_pmd(mm, address);  in khugepaged_scan_pmd()
1138 	pte = pte_offset_map_lock(mm, pmd, address, &ptl);  in khugepaged_scan_pmd()
1139 	for (_address = address, _pte = pte; _pte < pte+HPAGE_PMD_NR;  in khugepaged_scan_pmd()
1214 		    mmu_notifier_test_young(vma->vm_mm, address))  in khugepaged_scan_pmd()
1232 		collapse_huge_page(mm, address, hpage, node, referenced);  in khugepaged_scan_pmd()
1920 		khugepaged_scan.address = 0;  in khugepaged_scan_mm_slot()
1935 		vma = find_vma(mm, khugepaged_scan.address);  in khugepaged_scan_mm_slot()
1955 		if (khugepaged_scan.address > hend)  in khugepaged_scan_mm_slot()
1957 		if (khugepaged_scan.address < hstart)  in khugepaged_scan_mm_slot()
1958 			khugepaged_scan.address = hstart;  in khugepaged_scan_mm_slot()
1959 		VM_BUG_ON(khugepaged_scan.address & ~HPAGE_PMD_MASK);  in khugepaged_scan_mm_slot()
1961 		while (khugepaged_scan.address < hend) {  in khugepaged_scan_mm_slot()
1967 			VM_BUG_ON(khugepaged_scan.address < hstart ||  in khugepaged_scan_mm_slot()
1968 				  khugepaged_scan.address + HPAGE_PMD_SIZE >  in khugepaged_scan_mm_slot()
1973 						khugepaged_scan.address);  in khugepaged_scan_mm_slot()
1985 						khugepaged_scan.address,  in khugepaged_scan_mm_slot()
1989 			khugepaged_scan.address += HPAGE_PMD_SIZE;  in khugepaged_scan_mm_slot()
2018 			khugepaged_scan.address = 0;  in khugepaged_scan_mm_slot()