1201 	u32 nr_desc;  in setup_e820()  local
1205 	nr_desc = efi->efi_memmap_size / efi->efi_memdesc_size;  in setup_e820()
1207 	for (i = 0; i < nr_desc; i++) {  in setup_e820()
1263 			u32 need = (nr_desc - i) * sizeof(struct e820entry) +  in setup_e820()
1292 static efi_status_t alloc_e820ext(u32 nr_desc, struct setup_data **e820ext,  in alloc_e820ext()  argument
1299 		sizeof(struct e820entry) * nr_desc;  in alloc_e820ext()
1324 	__u32 nr_desc, prev_nr_desc;  in exit_boot()  local
1331 	nr_desc = 0;  in exit_boot()
1342 	prev_nr_desc = nr_desc;  in exit_boot()
1343 	nr_desc = map_sz / desc_size;  in exit_boot()
1344 	if (nr_desc > prev_nr_desc &&  in exit_boot()
1345 	    nr_desc > ARRAY_SIZE(boot_params->e820_map)) {  in exit_boot()
1346 		u32 nr_e820ext = nr_desc - ARRAY_SIZE(boot_params->e820_map);  in exit_boot()