277 				      struct vm_area_struct *vma, pud_t *pudp,  in pud_advanced_tests()  argument
290 	set_pud_at(mm, vaddr, pudp, pud);  in pud_advanced_tests()
291 	pudp_set_wrprotect(mm, vaddr, pudp);  in pud_advanced_tests()
292 	pud = READ_ONCE(*pudp);  in pud_advanced_tests()
296 	pudp_huge_get_and_clear(mm, vaddr, pudp);  in pud_advanced_tests()
297 	pud = READ_ONCE(*pudp);  in pud_advanced_tests()
303 	set_pud_at(mm, vaddr, pudp, pud);  in pud_advanced_tests()
306 	pudp_set_access_flags(vma, vaddr, pudp, pud, 1);  in pud_advanced_tests()
307 	pud = READ_ONCE(*pudp);  in pud_advanced_tests()
311 	pudp_huge_get_and_clear_full(mm, vaddr, pudp, 1);  in pud_advanced_tests()
312 	pud = READ_ONCE(*pudp);  in pud_advanced_tests()
318 	set_pud_at(mm, vaddr, pudp, pud);  in pud_advanced_tests()
319 	pudp_test_and_clear_young(vma, vaddr, pudp);  in pud_advanced_tests()
320 	pud = READ_ONCE(*pudp);  in pud_advanced_tests()
323 	pudp_huge_get_and_clear(mm, vaddr, pudp);  in pud_advanced_tests()
339 static void __init pud_huge_tests(pud_t *pudp, unsigned long pfn, pgprot_t prot)  in pud_huge_tests()  argument
351 	WRITE_ONCE(*pudp, __pud(0));  in pud_huge_tests()
352 	WARN_ON(!pud_set_huge(pudp, __pfn_to_phys(pfn), prot));  in pud_huge_tests()
353 	WARN_ON(!pud_clear_huge(pudp));  in pud_huge_tests()
354 	pud = READ_ONCE(*pudp);  in pud_huge_tests()
358 static void __init pud_huge_tests(pud_t *pudp, unsigned long pfn, pgprot_t prot) { }  in pud_huge_tests()  argument
364 				      struct vm_area_struct *vma, pud_t *pudp,  in pud_advanced_tests()  argument
370 static void __init pud_huge_tests(pud_t *pudp, unsigned long pfn, pgprot_t prot)  in pud_huge_tests()  argument
384 				      struct vm_area_struct *vma, pud_t *pudp,  in pud_advanced_tests()  argument
394 static void __init pud_huge_tests(pud_t *pudp, unsigned long pfn, pgprot_t prot)  in pud_huge_tests()  argument
419 static void __init pud_clear_tests(struct mm_struct *mm, pud_t *pudp)  in pud_clear_tests()  argument
421 	pud_t pud = READ_ONCE(*pudp);  in pud_clear_tests()
428 	WRITE_ONCE(*pudp, pud);  in pud_clear_tests()
429 	pud_clear(pudp);  in pud_clear_tests()
430 	pud = READ_ONCE(*pudp);  in pud_clear_tests()
434 static void __init pud_populate_tests(struct mm_struct *mm, pud_t *pudp,  in pud_populate_tests()  argument
447 	pud_populate(mm, pudp, pmdp);  in pud_populate_tests()
448 	pud = READ_ONCE(*pudp);  in pud_populate_tests()
452 static void __init pud_clear_tests(struct mm_struct *mm, pud_t *pudp) { }  in pud_clear_tests()  argument
453 static void __init pud_populate_tests(struct mm_struct *mm, pud_t *pudp,  in pud_populate_tests()  argument
476 				      pud_t *pudp)  in p4d_populate_tests()  argument
488 	pud_clear(pudp);  in p4d_populate_tests()
490 	p4d_populate(mm, p4dp, pudp);  in p4d_populate_tests()
533 				      pud_t *pudp)  in p4d_populate_tests()  argument
893 	pud_t *pudp, *saved_pudp;  in debug_vm_pgtable()  local
944 	pudp = pud_alloc(mm, p4dp, vaddr);  in debug_vm_pgtable()
945 	pmdp = pmd_alloc(mm, pudp, vaddr);  in debug_vm_pgtable()
963 	saved_pmdp = pmd_offset(pudp, 0UL);  in debug_vm_pgtable()
1018 	ptl = pud_lock(mm, pudp);  in debug_vm_pgtable()
1019 	pud_clear_tests(mm, pudp);  in debug_vm_pgtable()
1020 	pud_advanced_tests(mm, vma, pudp, pud_aligned, vaddr, prot);  in debug_vm_pgtable()
1021 	pud_huge_tests(pudp, pud_aligned, prot);  in debug_vm_pgtable()
1022 	pud_populate_tests(mm, pudp, saved_pmdp);  in debug_vm_pgtable()