177 		pte_t old_pte = READ_ONCE(*ptep);  in init_pte()
186 					      READ_ONCE(pte_val(*ptep))));  in init_pte()
201 	pmd_t pmd = READ_ONCE(*pmdp);  in alloc_init_cont_pte()
213 		pmd = READ_ONCE(*pmdp);  in alloc_init_cont_pte()
242 		pmd_t old_pmd = READ_ONCE(*pmdp);  in init_pmd()
256 						      READ_ONCE(pmd_val(*pmdp))));  in init_pmd()
262 			       pmd_val(old_pmd) != READ_ONCE(pmd_val(*pmdp)));  in init_pmd()
276 	pud_t pud = READ_ONCE(*pudp);  in alloc_init_cont_pmd()
291 		pud = READ_ONCE(*pudp);  in alloc_init_cont_pmd()
319 	p4d_t p4d = READ_ONCE(*p4dp);  in alloc_init_pud()
330 		p4d = READ_ONCE(*p4dp);  in alloc_init_pud()
336 		pud_t old_pud = READ_ONCE(*pudp);  in alloc_init_pud()
353 						      READ_ONCE(pud_val(*pudp))));  in alloc_init_pud()
359 			       pud_val(old_pud) != READ_ONCE(pud_val(*pudp)));  in alloc_init_pud()
733 	if (!READ_ONCE(pgd_val(*pgd_offset_pgd(pgdp, FIXADDR_START)))) {  in map_kernel()
740 			READ_ONCE(*pgd_offset_k(FIXADDR_START)));  in map_kernel()
833 	if (pgd_none(READ_ONCE(*pgdp)))  in kern_addr_valid()
837 	if (p4d_none(READ_ONCE(*p4dp)))  in kern_addr_valid()
841 	pud = READ_ONCE(*pudp);  in kern_addr_valid()
849 	pmd = READ_ONCE(*pmdp);  in kern_addr_valid()
857 	pte = READ_ONCE(*ptep);  in kern_addr_valid()
908 		pte = READ_ONCE(*ptep);  in unmap_hotplug_pte_range()
931 		pmd = READ_ONCE(*pmdp);  in unmap_hotplug_pmd_range()
964 		pud = READ_ONCE(*pudp);  in unmap_hotplug_pud_range()
997 		p4d = READ_ONCE(*p4dp);  in unmap_hotplug_p4d_range()
1023 		pgd = READ_ONCE(*pgdp);  in unmap_hotplug_range()
1041 		pte = READ_ONCE(*ptep);  in free_empty_pte_table()
1060 		if (!pte_none(READ_ONCE(ptep[i])))  in free_empty_pte_table()
1079 		pmd = READ_ONCE(*pmdp);  in free_empty_pmd_table()
1100 		if (!pmd_none(READ_ONCE(pmdp[i])))  in free_empty_pmd_table()
1119 		pud = READ_ONCE(*pudp);  in free_empty_pud_table()
1140 		if (!pud_none(READ_ONCE(pudp[i])))  in free_empty_pud_table()
1159 		p4d = READ_ONCE(*p4dp);  in free_empty_p4d_table()
1177 		pgd = READ_ONCE(*pgdp);  in free_empty_tables()
1218 		if (pmd_none(READ_ONCE(*pmdp))) {  in vmemmap_populate()
1251 	p4d_t p4d = READ_ONCE(*p4dp);  in fixmap_pud()
1261 	pud_t pud = READ_ONCE(*pudp);  in fixmap_pmd()
1289 	p4d = READ_ONCE(*p4dp);  in early_fixmap_init()
1304 	if (pud_none(READ_ONCE(*pudp)))  in early_fixmap_init()
1412 	if (!pgattr_change_is_safe(READ_ONCE(pud_val(*pudp)),  in pud_set_huge()
1426 	if (!pgattr_change_is_safe(READ_ONCE(pmd_val(*pmdp)),  in pmd_set_huge()
1437 	if (!pud_sect(READ_ONCE(*pudp)))  in pud_clear_huge()
1445 	if (!pmd_sect(READ_ONCE(*pmdp)))  in pmd_clear_huge()
1456 	pmd = READ_ONCE(*pmdp);  in pmd_free_pte_page()
1477 	pud = READ_ONCE(*pudp);  in pud_free_pmd_page()