314 	ASSERT(memcmp_extent_buffer(eb, fs_info->fs_devices->metadata_uuid,  in csum_one_extent_buffer()
431 	struct btrfs_fs_devices *fs_devices = fs_info->fs_devices, *seed_devs;  in check_tree_block_fsid()  local
443 		metadata_uuid = fs_devices->metadata_uuid;  in check_tree_block_fsid()
445 		metadata_uuid = fs_devices->fsid;  in check_tree_block_fsid()
450 	list_for_each_entry(seed_devs, &fs_devices->seed_list, seed_list)  in check_tree_block_fsid()
2350 			    struct btrfs_fs_devices *fs_devices)  in btrfs_replay_log()  argument
2358 	if (fs_devices->rw_devices == 0) {  in btrfs_replay_log()
2697 	if (memcmp(fs_info->fs_devices->fsid, fs_info->super_copy->fsid,  in btrfs_validate_super()
2701 			fs_info->super_copy->fsid, fs_info->fs_devices->fsid);  in btrfs_validate_super()
2706 	    memcmp(fs_info->fs_devices->metadata_uuid,  in btrfs_validate_super()
2711 			fs_info->fs_devices->metadata_uuid);  in btrfs_validate_super()
2727 	if (memcmp(fs_info->fs_devices->metadata_uuid, sb->dev_item.fsid,  in btrfs_validate_super()
2731 			fs_info->fs_devices->metadata_uuid, sb->dev_item.fsid);  in btrfs_validate_super()
3402 int __cold open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_devices,  in open_ctree()  argument
3445 	invalidate_bdev(fs_devices->latest_dev->bdev);  in open_ctree()
3450 	disk_super = btrfs_read_dev_super(fs_devices->latest_dev->bdev);  in open_ctree()
3592 	memcpy(&sb->s_uuid, fs_info->fs_devices->fsid, BTRFS_FSID_SIZE);  in open_ctree()
3628 	btrfs_free_extra_devids(fs_devices);  in open_ctree()
3629 	if (!fs_devices->latest_dev->bdev) {  in open_ctree()
3695 	ret = btrfs_sysfs_add_fsid(fs_devices);  in open_ctree()
3722 	if (!sb_rdonly(sb) && fs_info->fs_devices->missing_devices &&  in open_ctree()
3741 	    !fs_info->fs_devices->rotating) {  in open_ctree()
3753 		ret = btrfsic_mount(fs_info, fs_devices,  in open_ctree()
3774 		ret = btrfs_replay_log(fs_info, fs_devices);  in open_ctree()
3841 	btrfs_sysfs_remove_fsid(fs_info->fs_devices);  in open_ctree()
3860 	btrfs_close_devices(fs_info->fs_devices);  in open_ctree()
4218 	lockdep_assert_held(&info->fs_devices->device_list_mutex);  in barrier_all_devices()
4220 	head = &info->fs_devices->devices;  in barrier_all_devices()
4320 	mutex_lock(&fs_info->fs_devices->device_list_mutex);  in write_all_supers()
4321 	head = &fs_info->fs_devices->devices;  in write_all_supers()
4328 				&fs_info->fs_devices->device_list_mutex);  in write_all_supers()
4355 		memcpy(dev_item->fsid, dev->fs_devices->metadata_uuid,  in write_all_supers()
4363 			mutex_unlock(&fs_info->fs_devices->device_list_mutex);  in write_all_supers()
4376 		mutex_unlock(&fs_info->fs_devices->device_list_mutex);  in write_all_supers()
4397 	mutex_unlock(&fs_info->fs_devices->device_list_mutex);  in write_all_supers()
4685 	btrfs_sysfs_remove_fsid(fs_info->fs_devices);  in close_ctree()
4716 		btrfsic_unmount(fs_info->fs_devices);  in close_ctree()
4720 	btrfs_close_devices(fs_info->fs_devices);  in close_ctree()