523 static void smaps_pmd_entry(pmd_t *pmd, unsigned long addr,  in smaps_pmd_entry()  argument
531 	page = follow_trans_huge_pmd(vma, addr, pmd, FOLL_DUMP);  in smaps_pmd_entry()
536 			pmd_young(*pmd), pmd_dirty(*pmd));  in smaps_pmd_entry()
539 static void smaps_pmd_entry(pmd_t *pmd, unsigned long addr,  in smaps_pmd_entry()  argument
545 static int smaps_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,  in smaps_pte_range()  argument
552 	if (pmd_trans_huge_lock(pmd, vma, &ptl) == 1) {  in smaps_pte_range()
553 		smaps_pmd_entry(pmd, addr, walk);  in smaps_pte_range()
558 	if (pmd_trans_unstable(pmd))  in smaps_pte_range()
565 	pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);  in smaps_pte_range()
815 	pmd_t pmd = pmdp_huge_get_and_clear(vma->vm_mm, addr, pmdp);  in clear_soft_dirty_pmd()  local
817 	pmd = pmd_wrprotect(pmd);  in clear_soft_dirty_pmd()
818 	pmd = pmd_clear_soft_dirty(pmd);  in clear_soft_dirty_pmd()
823 	set_pmd_at(vma->vm_mm, addr, pmdp, pmd);  in clear_soft_dirty_pmd()
832 static int clear_refs_pte_range(pmd_t *pmd, unsigned long addr,  in clear_refs_pte_range()  argument
841 	if (pmd_trans_huge_lock(pmd, vma, &ptl) == 1) {  in clear_refs_pte_range()
843 			clear_soft_dirty_pmd(vma, addr, pmd);  in clear_refs_pte_range()
847 		page = pmd_page(*pmd);  in clear_refs_pte_range()
850 		pmdp_test_and_clear_young(vma, addr, pmd);  in clear_refs_pte_range()
858 	if (pmd_trans_unstable(pmd))  in clear_refs_pte_range()
861 	pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);  in clear_refs_pte_range()
1117 		pmd_t pmd = *pmdp;  in pagemap_pmd_range()  local
1119 		if ((vma->vm_flags & VM_SOFTDIRTY) || pmd_soft_dirty(pmd))  in pagemap_pmd_range()
1128 		if (pmd_present(pmd)) {  in pagemap_pmd_range()
1129 			struct page *page = pmd_page(pmd);  in pagemap_pmd_range()
1136 				frame = pmd_pfn(pmd) +  in pagemap_pmd_range()
1439 static struct page *can_gather_numa_stats_pmd(pmd_t pmd,  in can_gather_numa_stats_pmd()  argument
1446 	if (!pmd_present(pmd))  in can_gather_numa_stats_pmd()
1449 	page = vm_normal_page_pmd(vma, addr, pmd);  in can_gather_numa_stats_pmd()
1464 static int gather_pte_stats(pmd_t *pmd, unsigned long addr,  in gather_pte_stats()  argument
1474 	if (pmd_trans_huge_lock(pmd, vma, &ptl) == 1) {  in gather_pte_stats()
1477 		page = can_gather_numa_stats_pmd(*pmd, vma, addr);  in gather_pte_stats()
1479 			gather_stats(page, md, pmd_dirty(*pmd),  in gather_pte_stats()
1485 	if (pmd_trans_unstable(pmd))  in gather_pte_stats()
1488 	orig_pte = pte = pte_offset_map_lock(walk->mm, pmd, addr, &ptl);  in gather_pte_stats()