111  	pmd_t *pmd;  in remove_migration_pte()  local
121 		pmd = mm_find_pmd(mm, addr);  in remove_migration_pte()
122 		if (!pmd)  in remove_migration_pte()
125 		ptep = pte_offset_map(pmd, addr);  in remove_migration_pte()
132 		ptl = pte_lockptr(mm, pmd);  in remove_migration_pte()
268 void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd,  in migration_entry_wait()  argument
271 	spinlock_t *ptl = pte_lockptr(mm, pmd);  in migration_entry_wait()
272 	pte_t *ptep = pte_offset_map(pmd, address);  in migration_entry_wait()
1693 bool pmd_trans_migrating(pmd_t pmd)  in pmd_trans_migrating()  argument
1695 	struct page *page = pmd_page(pmd);  in pmd_trans_migrating()
1699 void wait_migrate_huge_page(struct anon_vma *anon_vma, pmd_t *pmd)  in wait_migrate_huge_page()  argument
1701 	struct page *page = pmd_page(*pmd);  in wait_migrate_huge_page()
1768 				pmd_t *pmd, pmd_t entry,  in migrate_misplaced_transhuge_page()  argument
1816 	ptl = pmd_lock(mm, pmd);  in migrate_misplaced_transhuge_page()
1817 	if (unlikely(!pmd_same(*pmd, entry) || page_count(page) != 2)) {  in migrate_misplaced_transhuge_page()
1841 	orig_entry = *pmd;  in migrate_misplaced_transhuge_page()
1855 	pmdp_clear_flush(vma, mmun_start, pmd);  in migrate_misplaced_transhuge_page()
1856 	set_pmd_at(mm, mmun_start, pmd, entry);  in migrate_misplaced_transhuge_page()
1861 		set_pmd_at(mm, mmun_start, pmd, orig_entry);  in migrate_misplaced_transhuge_page()
1895 	ptl = pmd_lock(mm, pmd);  in migrate_misplaced_transhuge_page()
1896 	if (pmd_same(*pmd, entry)) {  in migrate_misplaced_transhuge_page()
1898 		set_pmd_at(mm, mmun_start, pmd, entry);  in migrate_misplaced_transhuge_page()