1738 		  unsigned long new_addr, pmd_t *old_pmd, pmd_t *new_pmd)  in move_huge_pmd()  argument
1759 	old_ptl = __pmd_trans_huge_lock(old_pmd, vma);  in move_huge_pmd()
1764 		pmd = pmdp_huge_get_and_clear(mm, old_addr, old_pmd);  in move_huge_pmd()
1771 			pgtable = pgtable_trans_huge_withdraw(mm, old_pmd);  in move_huge_pmd()
2019 	pmd_t _pmd, old_pmd;  in __split_huge_zero_page_pmd()  local
2032 	old_pmd = pmdp_huge_clear_flush(vma, haddr, pmd);  in __split_huge_zero_page_pmd()
2044 		if (pmd_uffd_wp(old_pmd))  in __split_huge_zero_page_pmd()
2061 	pmd_t old_pmd, _pmd;  in __split_huge_pmd_locked()  local
2077 		old_pmd = pmdp_huge_clear_flush(vma, haddr, pmd);  in __split_huge_pmd_locked()
2086 		if (unlikely(is_pmd_migration_entry(old_pmd))) {  in __split_huge_pmd_locked()
2089 			entry = pmd_to_swp_entry(old_pmd);  in __split_huge_pmd_locked()
2092 			page = pmd_page(old_pmd);  in __split_huge_pmd_locked()
2093 			if (!PageDirty(page) && pmd_dirty(old_pmd))  in __split_huge_pmd_locked()
2095 			if (!PageReferenced(page) && pmd_young(old_pmd))  in __split_huge_pmd_locked()
2121 		old_pmd = *pmd;  in __split_huge_pmd_locked()
2122 		entry = pmd_to_swp_entry(old_pmd);  in __split_huge_pmd_locked()
2129 		soft_dirty = pmd_swp_soft_dirty(old_pmd);  in __split_huge_pmd_locked()
2130 		uffd_wp = pmd_swp_uffd_wp(old_pmd);  in __split_huge_pmd_locked()
2155 		old_pmd = pmdp_invalidate(vma, haddr, pmd);  in __split_huge_pmd_locked()
2156 		page = pmd_page(old_pmd);  in __split_huge_pmd_locked()
2157 		if (pmd_dirty(old_pmd)) {  in __split_huge_pmd_locked()
2161 		write = pmd_write(old_pmd);  in __split_huge_pmd_locked()
2162 		young = pmd_young(old_pmd);  in __split_huge_pmd_locked()
2163 		soft_dirty = pmd_soft_dirty(old_pmd);  in __split_huge_pmd_locked()
2164 		uffd_wp = pmd_uffd_wp(old_pmd);  in __split_huge_pmd_locked()