2182 	num_devices = btrfs_super_num_devices(fs_info->super_copy) - 1;  in btrfs_rm_device()
2183 	btrfs_set_super_num_devices(fs_info->super_copy, num_devices);  in btrfs_rm_device()
2466 	struct btrfs_super_block *disk_super = fs_info->super_copy;  in btrfs_setup_sprout()
2717 	orig_super_total_bytes = btrfs_super_total_bytes(fs_info->super_copy);  in btrfs_init_new_device()
2718 	btrfs_set_super_total_bytes(fs_info->super_copy,  in btrfs_init_new_device()
2722 	orig_super_num_devices = btrfs_super_num_devices(fs_info->super_copy);  in btrfs_init_new_device()
2723 	btrfs_set_super_num_devices(fs_info->super_copy,  in btrfs_init_new_device()
2820 	btrfs_set_super_total_bytes(fs_info->super_copy,  in btrfs_init_new_device()
2822 	btrfs_set_super_num_devices(fs_info->super_copy,  in btrfs_init_new_device()
2894 	struct btrfs_super_block *super_copy = fs_info->super_copy;  in btrfs_grow_device()  local
2905 	old_total = btrfs_super_total_bytes(super_copy);  in btrfs_grow_device()
2914 	btrfs_set_super_total_bytes(super_copy,  in btrfs_grow_device()
2970 	struct btrfs_super_block *super_copy = fs_info->super_copy;  in btrfs_del_sys_chunk()  local
2982 	array_size = btrfs_super_sys_array_size(super_copy);  in btrfs_del_sys_chunk()
2984 	ptr = super_copy->sys_chunk_array;  in btrfs_del_sys_chunk()
3005 			btrfs_set_super_sys_array_size(super_copy, array_size);  in btrfs_del_sys_chunk()
4258 	allowed = btrfs_super_incompat_flags(fs_info->super_copy);  in btrfs_balance()
4822 	struct btrfs_super_block *super_copy = fs_info->super_copy;  in btrfs_shrink_device()  local
4823 	u64 old_total = btrfs_super_total_bytes(super_copy);  in btrfs_shrink_device()
4968 	btrfs_set_super_total_bytes(super_copy,  in btrfs_shrink_device()
4999 	struct btrfs_super_block *super_copy = fs_info->super_copy;  in btrfs_add_system_chunk()  local
5006 	array_size = btrfs_super_sys_array_size(super_copy);  in btrfs_add_system_chunk()
5011 	ptr = super_copy->sys_chunk_array + array_size;  in btrfs_add_system_chunk()
5017 	btrfs_set_super_sys_array_size(super_copy, array_size + item_size);  in btrfs_add_system_chunk()
7456 	struct btrfs_super_block *super_copy = fs_info->super_copy;  in btrfs_read_sys_array()  local
7482 	write_extent_buffer(sb, super_copy, 0, BTRFS_SUPER_INFO_SIZE);  in btrfs_read_sys_array()
7483 	array_size = btrfs_super_sys_array_size(super_copy);  in btrfs_read_sys_array()
7485 	array_ptr = super_copy->sys_chunk_array;  in btrfs_read_sys_array()
7737 			  btrfs_super_num_devices(fs_info->super_copy),  in btrfs_read_chunk_tree()
7740 		btrfs_set_super_num_devices(fs_info->super_copy, total_dev);  in btrfs_read_chunk_tree()
7742 	if (btrfs_super_total_bytes(fs_info->super_copy) <  in btrfs_read_chunk_tree()
7746 			  btrfs_super_total_bytes(fs_info->super_copy),  in btrfs_read_chunk_tree()