84 	btrfs_info(fs_info, "last unmount of filesystem %pU", fs_info->fs_devices->fsid);  in btrfs_put_super()
1134 			    struct btrfs_fs_devices *fs_devices,  in btrfs_fill_super()  argument
1163 	err = open_ctree(sb, fs_devices, (char *)data);  in btrfs_fill_super()
1351 	return fs_info->fs_devices == p->fs_devices;  in btrfs_test_super()
1449 	struct btrfs_fs_devices *fs_devices = NULL;  in btrfs_mount_root()  local
1497 	fs_devices = device->fs_devices;  in btrfs_mount_root()
1498 	fs_info->fs_devices = fs_devices;  in btrfs_mount_root()
1500 	error = btrfs_open_devices(fs_devices, mode, fs_type);  in btrfs_mount_root()
1505 	if (!(flags & SB_RDONLY) && fs_devices->rw_devices == 0) {  in btrfs_mount_root()
1510 	bdev = fs_devices->latest_dev->bdev;  in btrfs_mount_root()
1519 		btrfs_close_devices(fs_devices);  in btrfs_mount_root()
1528 		error = btrfs_fill_super(s, fs_devices, data);  in btrfs_mount_root()
1541 	btrfs_close_devices(fs_devices);  in btrfs_mount_root()
1816 		if (fs_info->fs_devices->rw_devices == 0) {  in btrfs_remount()
1920 	struct btrfs_fs_devices *fs_devices = fs_info->fs_devices;  in btrfs_calc_avail_data_space()  local
1933 	nr_devices = fs_info->fs_devices->open_devices;  in btrfs_calc_avail_data_space()
1936 		nr_devices = fs_info->fs_devices->open_devices;  in btrfs_calc_avail_data_space()
1964 	list_for_each_entry_rcu(device, &fs_devices->devices, dev_list) {  in btrfs_calc_avail_data_space()
2044 	__be32 *fsid = (__be32 *)fs_info->fs_devices->fsid;  in btrfs_statfs()
2222 		ret = !(device->fs_devices->num_devices ==  in btrfs_control_ioctl()
2223 			device->fs_devices->total_devices);  in btrfs_control_ioctl()
2323 	list_for_each_entry(device, &fs_info->fs_devices->devices, dev_list) {  in btrfs_unfreeze()
2352 	seq_escape(m, btrfs_dev_name(fs_info->fs_devices->latest_dev), " \t\n\\");  in btrfs_show_devname()