1715 	num_devices = btrfs_super_num_devices(root->fs_info->super_copy) - 1;  in btrfs_rm_device()
1716 	btrfs_set_super_num_devices(root->fs_info->super_copy, num_devices);  in btrfs_rm_device()
1966 	struct btrfs_super_block *disk_super = root->fs_info->super_copy;  in btrfs_prepare_sprout()
2206 	tmp = btrfs_super_total_bytes(root->fs_info->super_copy);  in btrfs_init_new_device()
2207 	btrfs_set_super_total_bytes(root->fs_info->super_copy,  in btrfs_init_new_device()
2210 	tmp = btrfs_super_num_devices(root->fs_info->super_copy);  in btrfs_init_new_device()
2211 	btrfs_set_super_num_devices(root->fs_info->super_copy,  in btrfs_init_new_device()
2462 	struct btrfs_super_block *super_copy =  in btrfs_grow_device()  local
2463 		device->dev_root->fs_info->super_copy;  in btrfs_grow_device()
2472 	old_total = btrfs_super_total_bytes(super_copy);  in btrfs_grow_device()
2483 	btrfs_set_super_total_bytes(super_copy, old_total + diff);  in btrfs_grow_device()
2536 	struct btrfs_super_block *super_copy = root->fs_info->super_copy;  in btrfs_del_sys_chunk()  local
2548 	array_size = btrfs_super_sys_array_size(super_copy);  in btrfs_del_sys_chunk()
2550 	ptr = super_copy->sys_chunk_array;  in btrfs_del_sys_chunk()
2571 			btrfs_set_super_sys_array_size(super_copy, array_size);  in btrfs_del_sys_chunk()
3360 	allowed = btrfs_super_incompat_flags(fs_info->super_copy);  in btrfs_balance()
3971 	struct btrfs_super_block *super_copy = root->fs_info->super_copy;  in btrfs_shrink_device()  local
3972 	u64 old_total = btrfs_super_total_bytes(super_copy);  in btrfs_shrink_device()
4075 	btrfs_set_super_total_bytes(super_copy, old_total - diff);  in btrfs_shrink_device()
4090 	struct btrfs_super_block *super_copy = root->fs_info->super_copy;  in btrfs_add_system_chunk()  local
4096 	array_size = btrfs_super_sys_array_size(super_copy);  in btrfs_add_system_chunk()
4103 	ptr = super_copy->sys_chunk_array + array_size;  in btrfs_add_system_chunk()
4109 	btrfs_set_super_sys_array_size(super_copy, array_size + item_size);  in btrfs_add_system_chunk()
4387 				 btrfs_super_stripesize(info->super_copy));  in __btrfs_alloc_chunk()
4392 				 btrfs_super_stripesize(info->super_copy));  in __btrfs_alloc_chunk()
6257 	struct btrfs_super_block *super_copy = root->fs_info->super_copy;  in btrfs_read_sys_array()  local
6296 	write_extent_buffer(sb, super_copy, 0, BTRFS_SUPER_INFO_SIZE);  in btrfs_read_sys_array()
6297 	array_size = btrfs_super_sys_array_size(super_copy);  in btrfs_read_sys_array()
6299 	array_ptr = super_copy->sys_chunk_array;  in btrfs_read_sys_array()