78 	pmd_t *pm_dir;  in vmem_add_mem()  local
116 			pm_dir = vmem_crst_alloc(_SEGMENT_ENTRY_EMPTY);  in vmem_add_mem()
117 			if (!pm_dir)  in vmem_add_mem()
119 			pud_populate(&init_mm, pu_dir, pm_dir);  in vmem_add_mem()
121 		pm_dir = pmd_offset(pu_dir, address);  in vmem_add_mem()
122 		if (MACHINE_HAS_EDAT1 && pmd_none(*pm_dir) && address &&  in vmem_add_mem()
125 			pmd_val(*pm_dir) = address | sgt_prot;  in vmem_add_mem()
130 		if (pmd_none(*pm_dir)) {  in vmem_add_mem()
134 			pmd_populate(&init_mm, pm_dir, pt_dir);  in vmem_add_mem()
137 		pt_dir = pte_offset_kernel(pm_dir, address);  in vmem_add_mem()
162 	pmd_t *pm_dir;  in vmem_remove_range()  local
188 		pm_dir = pmd_offset(pu_dir, address);  in vmem_remove_range()
189 		if (pmd_none(*pm_dir)) {  in vmem_remove_range()
193 		if (pmd_large(*pm_dir)) {  in vmem_remove_range()
194 			pmd_clear(pm_dir);  in vmem_remove_range()
199 		pt_dir = pte_offset_kernel(pm_dir, address);  in vmem_remove_range()
221 	pmd_t *pm_dir;  in vmemmap_populate()  local
250 			pm_dir = vmem_crst_alloc(_SEGMENT_ENTRY_EMPTY);  in vmemmap_populate()
251 			if (!pm_dir)  in vmemmap_populate()
253 			pud_populate(&init_mm, pu_dir, pm_dir);  in vmemmap_populate()
256 		pm_dir = pmd_offset(pu_dir, address);  in vmemmap_populate()
257 		if (pmd_none(*pm_dir)) {  in vmemmap_populate()
270 				pmd_val(*pm_dir) = __pa(new_page) | sgt_prot;  in vmemmap_populate()
277 			pmd_populate(&init_mm, pm_dir, pt_dir);  in vmemmap_populate()
278 		} else if (pmd_large(*pm_dir)) {  in vmemmap_populate()
283 		pt_dir = pte_offset_kernel(pm_dir, address);  in vmemmap_populate()