335 				      struct vm_area_struct *vma, pud_t *pudp,  in pud_advanced_tests()  argument
349 	set_pud_at(mm, vaddr, pudp, pud);  in pud_advanced_tests()
350 	pudp_set_wrprotect(mm, vaddr, pudp);  in pud_advanced_tests()
351 	pud = READ_ONCE(*pudp);  in pud_advanced_tests()
355 	pudp_huge_get_and_clear(mm, vaddr, pudp);  in pud_advanced_tests()
356 	pud = READ_ONCE(*pudp);  in pud_advanced_tests()
362 	set_pud_at(mm, vaddr, pudp, pud);  in pud_advanced_tests()
365 	pudp_set_access_flags(vma, vaddr, pudp, pud, 1);  in pud_advanced_tests()
366 	pud = READ_ONCE(*pudp);  in pud_advanced_tests()
370 	pudp_huge_get_and_clear_full(mm, vaddr, pudp, 1);  in pud_advanced_tests()
371 	pud = READ_ONCE(*pudp);  in pud_advanced_tests()
377 	set_pud_at(mm, vaddr, pudp, pud);  in pud_advanced_tests()
378 	pudp_test_and_clear_young(vma, vaddr, pudp);  in pud_advanced_tests()
379 	pud = READ_ONCE(*pudp);  in pud_advanced_tests()
382 	pudp_huge_get_and_clear(mm, vaddr, pudp);  in pud_advanced_tests()
402 static void __init pud_huge_tests(pud_t *pudp, unsigned long pfn, pgprot_t prot)  in pud_huge_tests()  argument
414 	WRITE_ONCE(*pudp, __pud(0));  in pud_huge_tests()
415 	WARN_ON(!pud_set_huge(pudp, __pfn_to_phys(pfn), prot));  in pud_huge_tests()
416 	WARN_ON(!pud_clear_huge(pudp));  in pud_huge_tests()
417 	pud = READ_ONCE(*pudp);  in pud_huge_tests()
421 static void __init pud_huge_tests(pud_t *pudp, unsigned long pfn, pgprot_t prot) { }  in pud_huge_tests()  argument
427 				      struct vm_area_struct *vma, pud_t *pudp,  in pud_advanced_tests()  argument
433 static void __init pud_huge_tests(pud_t *pudp, unsigned long pfn, pgprot_t prot)  in pud_huge_tests()  argument
447 				      struct vm_area_struct *vma, pud_t *pudp,  in pud_advanced_tests()  argument
457 static void __init pud_huge_tests(pud_t *pudp, unsigned long pfn, pgprot_t prot)  in pud_huge_tests()  argument
482 static void __init pud_clear_tests(struct mm_struct *mm, pud_t *pudp)  in pud_clear_tests()  argument
484 	pud_t pud = READ_ONCE(*pudp);  in pud_clear_tests()
491 	WRITE_ONCE(*pudp, pud);  in pud_clear_tests()
492 	pud_clear(pudp);  in pud_clear_tests()
493 	pud = READ_ONCE(*pudp);  in pud_clear_tests()
497 static void __init pud_populate_tests(struct mm_struct *mm, pud_t *pudp,  in pud_populate_tests()  argument
510 	pud_populate(mm, pudp, pmdp);  in pud_populate_tests()
511 	pud = READ_ONCE(*pudp);  in pud_populate_tests()
515 static void __init pud_clear_tests(struct mm_struct *mm, pud_t *pudp) { }  in pud_clear_tests()  argument
516 static void __init pud_populate_tests(struct mm_struct *mm, pud_t *pudp,  in pud_populate_tests()  argument
539 				      pud_t *pudp)  in p4d_populate_tests()  argument
551 	pud_clear(pudp);  in p4d_populate_tests()
553 	p4d_populate(mm, p4dp, pudp);  in p4d_populate_tests()
596 				      pud_t *pudp)  in p4d_populate_tests()  argument
979 	pud_t *pudp, *saved_pudp;  in debug_vm_pgtable()  local
1031 	pudp = pud_alloc(mm, p4dp, vaddr);  in debug_vm_pgtable()
1032 	pmdp = pmd_alloc(mm, pudp, vaddr);  in debug_vm_pgtable()
1050 	saved_pmdp = pmd_offset(pudp, 0UL);  in debug_vm_pgtable()
1121 	ptl = pud_lock(mm, pudp);  in debug_vm_pgtable()
1122 	pud_clear_tests(mm, pudp);  in debug_vm_pgtable()
1123 	pud_advanced_tests(mm, vma, pudp, pud_aligned, vaddr, prot);  in debug_vm_pgtable()
1124 	pud_huge_tests(pudp, pud_aligned, prot);  in debug_vm_pgtable()
1125 	pud_populate_tests(mm, pudp, saved_pmdp);  in debug_vm_pgtable()