314 	ASSERT(memcmp_extent_buffer(eb, fs_info->fs_devices->metadata_uuid,  in csum_one_extent_buffer()
438 	struct btrfs_fs_devices *fs_devices = fs_info->fs_devices, *seed_devs;  in check_tree_block_fsid()  local
450 		metadata_uuid = fs_devices->metadata_uuid;  in check_tree_block_fsid()
452 		metadata_uuid = fs_devices->fsid;  in check_tree_block_fsid()
457 	list_for_each_entry(seed_devs, &fs_devices->seed_list, seed_list)  in check_tree_block_fsid()
2357 			    struct btrfs_fs_devices *fs_devices)  in btrfs_replay_log()  argument
2365 	if (fs_devices->rw_devices == 0) {  in btrfs_replay_log()
2704 	if (memcmp(fs_info->fs_devices->fsid, fs_info->super_copy->fsid,  in btrfs_validate_super()
2708 			fs_info->super_copy->fsid, fs_info->fs_devices->fsid);  in btrfs_validate_super()
2713 	    memcmp(fs_info->fs_devices->metadata_uuid,  in btrfs_validate_super()
2718 			fs_info->fs_devices->metadata_uuid);  in btrfs_validate_super()
2734 	if (memcmp(fs_info->fs_devices->metadata_uuid, sb->dev_item.fsid,  in btrfs_validate_super()
2738 			fs_info->fs_devices->metadata_uuid, sb->dev_item.fsid);  in btrfs_validate_super()
3411 int __cold open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_devices,  in open_ctree()  argument
3454 	invalidate_bdev(fs_devices->latest_dev->bdev);  in open_ctree()
3459 	disk_super = btrfs_read_dev_super(fs_devices->latest_dev->bdev);  in open_ctree()
3601 	memcpy(&sb->s_uuid, fs_info->fs_devices->fsid, BTRFS_FSID_SIZE);  in open_ctree()
3637 	btrfs_free_extra_devids(fs_devices);  in open_ctree()
3638 	if (!fs_devices->latest_dev->bdev) {  in open_ctree()
3704 	ret = btrfs_sysfs_add_fsid(fs_devices);  in open_ctree()
3731 	if (!sb_rdonly(sb) && fs_info->fs_devices->missing_devices &&  in open_ctree()
3750 	    !fs_info->fs_devices->rotating) {  in open_ctree()
3762 		ret = btrfsic_mount(fs_info, fs_devices,  in open_ctree()
3783 		ret = btrfs_replay_log(fs_info, fs_devices);  in open_ctree()
3850 	btrfs_sysfs_remove_fsid(fs_info->fs_devices);  in open_ctree()
3869 	btrfs_close_devices(fs_info->fs_devices);  in open_ctree()
4227 	lockdep_assert_held(&info->fs_devices->device_list_mutex);  in barrier_all_devices()
4229 	head = &info->fs_devices->devices;  in barrier_all_devices()
4329 	mutex_lock(&fs_info->fs_devices->device_list_mutex);  in write_all_supers()
4330 	head = &fs_info->fs_devices->devices;  in write_all_supers()
4337 				&fs_info->fs_devices->device_list_mutex);  in write_all_supers()
4364 		memcpy(dev_item->fsid, dev->fs_devices->metadata_uuid,  in write_all_supers()
4372 			mutex_unlock(&fs_info->fs_devices->device_list_mutex);  in write_all_supers()
4385 		mutex_unlock(&fs_info->fs_devices->device_list_mutex);  in write_all_supers()
4406 	mutex_unlock(&fs_info->fs_devices->device_list_mutex);  in write_all_supers()
4694 	btrfs_sysfs_remove_fsid(fs_info->fs_devices);  in close_ctree()
4725 		btrfsic_unmount(fs_info->fs_devices);  in close_ctree()
4729 	btrfs_close_devices(fs_info->fs_devices);  in close_ctree()