1008 					unsigned long haddr, pmd_t *pmd,  in __collapse_huge_page_swapin()  argument
1021 			.pmd = pmd,  in __collapse_huge_page_swapin()
1026 		vmf.pte = pte_offset_map(pmd, address);  in __collapse_huge_page_swapin()
1044 			if (mm_find_pmd(mm, haddr) != pmd) {  in __collapse_huge_page_swapin()
1069 	pmd_t *pmd, _pmd;  in collapse_huge_page()  local
1110 	pmd = mm_find_pmd(mm, address);  in collapse_huge_page()
1111 	if (!pmd) {  in collapse_huge_page()
1123 						     pmd, referenced)) {  in collapse_huge_page()
1139 	if (mm_find_pmd(mm, address) != pmd)  in collapse_huge_page()
1149 	pte = pte_offset_map(pmd, address);  in collapse_huge_page()
1150 	pte_ptl = pte_lockptr(mm, pmd);  in collapse_huge_page()
1152 	pmd_ptl = pmd_lock(mm, pmd); /* probably unnecessary */  in collapse_huge_page()
1161 	_pmd = pmdp_collapse_flush(vma, address, pmd);  in collapse_huge_page()
1174 		BUG_ON(!pmd_none(*pmd));  in collapse_huge_page()
1180 		pmd_populate(mm, pmd, pmd_pgtable(_pmd));  in collapse_huge_page()
1211 	BUG_ON(!pmd_none(*pmd));  in collapse_huge_page()
1214 	pgtable_trans_huge_deposit(mm, pmd, pgtable);  in collapse_huge_page()
1215 	set_pmd_at(mm, address, pmd, _pmd);  in collapse_huge_page()
1216 	update_mmu_cache_pmd(vma, address, pmd);  in collapse_huge_page()
1240 	pmd_t *pmd;  in khugepaged_scan_pmd()  local
1252 	pmd = mm_find_pmd(mm, address);  in khugepaged_scan_pmd()
1253 	if (!pmd) {  in khugepaged_scan_pmd()
1259 	pte = pte_offset_map_lock(mm, pmd, address, &ptl);  in khugepaged_scan_pmd()
1452 	pmd_t *pmd, _pmd;  in collapse_pte_mapped_thp()  local
1479 	pmd = mm_find_pmd(mm, haddr);  in collapse_pte_mapped_thp()
1480 	if (!pmd)  in collapse_pte_mapped_thp()
1498 	start_pte = pte_offset_map_lock(mm, pmd, haddr, &ptl);  in collapse_pte_mapped_thp()
1551 	_pmd = pmdp_collapse_flush(vma, haddr, pmd);  in collapse_pte_mapped_thp()
1602 	pmd_t *pmd, _pmd;  in retract_page_tables()  local
1631 		pmd = mm_find_pmd(mm, addr);  in retract_page_tables()
1632 		if (!pmd)  in retract_page_tables()
1652 				_pmd = pmdp_collapse_flush(vma, addr, pmd);  in retract_page_tables()