1859 	num_devices = btrfs_super_num_devices(root->fs_info->super_copy) - 1;  in btrfs_rm_device()
1860 	btrfs_set_super_num_devices(root->fs_info->super_copy, num_devices);  in btrfs_rm_device()
2111 	struct btrfs_super_block *disk_super = root->fs_info->super_copy;  in btrfs_prepare_sprout()
2351 	tmp = btrfs_super_total_bytes(root->fs_info->super_copy);  in btrfs_init_new_device()
2352 	btrfs_set_super_total_bytes(root->fs_info->super_copy,  in btrfs_init_new_device()
2355 	tmp = btrfs_super_num_devices(root->fs_info->super_copy);  in btrfs_init_new_device()
2356 	btrfs_set_super_num_devices(root->fs_info->super_copy,  in btrfs_init_new_device()
2609 	struct btrfs_super_block *super_copy =  in btrfs_grow_device()  local
2610 		device->dev_root->fs_info->super_copy;  in btrfs_grow_device()
2619 	old_total = btrfs_super_total_bytes(super_copy);  in btrfs_grow_device()
2630 	btrfs_set_super_total_bytes(super_copy, old_total + diff);  in btrfs_grow_device()
2683 	struct btrfs_super_block *super_copy = root->fs_info->super_copy;  in btrfs_del_sys_chunk()  local
2695 	array_size = btrfs_super_sys_array_size(super_copy);  in btrfs_del_sys_chunk()
2697 	ptr = super_copy->sys_chunk_array;  in btrfs_del_sys_chunk()
2718 			btrfs_set_super_sys_array_size(super_copy, array_size);  in btrfs_del_sys_chunk()
3668 	allowed = btrfs_super_incompat_flags(fs_info->super_copy);  in btrfs_balance()
4260 	struct btrfs_super_block *super_copy = root->fs_info->super_copy;  in btrfs_shrink_device()  local
4261 	u64 old_total = btrfs_super_total_bytes(super_copy);  in btrfs_shrink_device()
4392 	btrfs_set_super_total_bytes(super_copy, old_total - diff);  in btrfs_shrink_device()
4417 	struct btrfs_super_block *super_copy = root->fs_info->super_copy;  in btrfs_add_system_chunk()  local
4423 	array_size = btrfs_super_sys_array_size(super_copy);  in btrfs_add_system_chunk()
4430 	ptr = super_copy->sys_chunk_array + array_size;  in btrfs_add_system_chunk()
4436 	btrfs_set_super_sys_array_size(super_copy, array_size + item_size);  in btrfs_add_system_chunk()
4655 				 btrfs_super_stripesize(info->super_copy));  in __btrfs_alloc_chunk()
4660 				 btrfs_super_stripesize(info->super_copy));  in __btrfs_alloc_chunk()
6447 	struct btrfs_super_block *super_copy = root->fs_info->super_copy;  in btrfs_read_sys_array()  local
6486 	write_extent_buffer(sb, super_copy, 0, BTRFS_SUPER_INFO_SIZE);  in btrfs_read_sys_array()
6487 	array_size = btrfs_super_sys_array_size(super_copy);  in btrfs_read_sys_array()
6489 	array_ptr = super_copy->sys_chunk_array;  in btrfs_read_sys_array()