161 		pte_t old_pte = READ_ONCE(*ptep);  in init_pte()
170 					      READ_ONCE(pte_val(*ptep))));  in init_pte()
185 	pmd_t pmd = READ_ONCE(*pmdp);  in alloc_init_cont_pte()
193 		pmd = READ_ONCE(*pmdp);  in alloc_init_cont_pte()
222 		pmd_t old_pmd = READ_ONCE(*pmdp);  in init_pmd()
236 						      READ_ONCE(pmd_val(*pmdp))));  in init_pmd()
242 			       pmd_val(old_pmd) != READ_ONCE(pmd_val(*pmdp)));  in init_pmd()
256 	pud_t pud = READ_ONCE(*pudp);  in alloc_init_cont_pmd()
267 		pud = READ_ONCE(*pudp);  in alloc_init_cont_pmd()
307 	p4d_t p4d = READ_ONCE(*p4dp);  in alloc_init_pud()
314 		p4d = READ_ONCE(*p4dp);  in alloc_init_pud()
326 		pud_t old_pud = READ_ONCE(*pudp);  in alloc_init_pud()
342 						      READ_ONCE(pud_val(*pudp))));  in alloc_init_pud()
348 			       pud_val(old_pud) != READ_ONCE(pud_val(*pudp)));  in alloc_init_pud()
720 	if (!READ_ONCE(pgd_val(*pgd_offset_pgd(pgdp, FIXADDR_START)))) {  in map_kernel()
727 			READ_ONCE(*pgd_offset_k(FIXADDR_START)));  in map_kernel()
785 	if (pgd_none(READ_ONCE(*pgdp)))  in kern_addr_valid()
789 	if (p4d_none(READ_ONCE(*p4dp)))  in kern_addr_valid()
793 	pud = READ_ONCE(*pudp);  in kern_addr_valid()
801 	pmd = READ_ONCE(*pmdp);  in kern_addr_valid()
809 	pte = READ_ONCE(*ptep);  in kern_addr_valid()
860 		pte = READ_ONCE(*ptep);  in unmap_hotplug_pte_range()
883 		pmd = READ_ONCE(*pmdp);  in unmap_hotplug_pmd_range()
916 		pud = READ_ONCE(*pudp);  in unmap_hotplug_pud_range()
949 		p4d = READ_ONCE(*p4dp);  in unmap_hotplug_p4d_range()
975 		pgd = READ_ONCE(*pgdp);  in unmap_hotplug_range()
993 		pte = READ_ONCE(*ptep);  in free_empty_pte_table()
1012 		if (!pte_none(READ_ONCE(ptep[i])))  in free_empty_pte_table()
1031 		pmd = READ_ONCE(*pmdp);  in free_empty_pmd_table()
1052 		if (!pmd_none(READ_ONCE(pmdp[i])))  in free_empty_pmd_table()
1071 		pud = READ_ONCE(*pudp);  in free_empty_pud_table()
1092 		if (!pud_none(READ_ONCE(pudp[i])))  in free_empty_pud_table()
1111 		p4d = READ_ONCE(*p4dp);  in free_empty_p4d_table()
1129 		pgd = READ_ONCE(*pgdp);  in free_empty_tables()
1173 		if (pmd_none(READ_ONCE(*pmdp))) {  in vmemmap_populate()
1207 	p4d_t p4d = READ_ONCE(*p4dp);  in fixmap_pud()
1217 	pud_t pud = READ_ONCE(*pudp);  in fixmap_pmd()
1245 	p4d = READ_ONCE(*p4dp);  in early_fixmap_init()
1260 	if (pud_none(READ_ONCE(*pudp)))  in early_fixmap_init()
1389 	if (!pgattr_change_is_safe(READ_ONCE(pud_val(*pudp)),  in pud_set_huge()
1403 	if (!pgattr_change_is_safe(READ_ONCE(pmd_val(*pmdp)),  in pmd_set_huge()
1414 	if (!pud_sect(READ_ONCE(*pudp)))  in pud_clear_huge()
1422 	if (!pmd_sect(READ_ONCE(*pmdp)))  in pmd_clear_huge()
1433 	pmd = READ_ONCE(*pmdp);  in pmd_free_pte_page()
1454 	pud = READ_ONCE(*pudp);  in pud_free_pmd_page()