Lines Matching refs:backup_index
1721 int backup_index = find_newest_super_backup(fs_info);
1725 if (priority < BTRFS_NUM_BACKUP_ROOTS && backup_index >= 0) {
1727 return backup_index;
1729 backup_index = backup_index + BTRFS_NUM_BACKUP_ROOTS - priority;
1730 backup_index %= BTRFS_NUM_BACKUP_ROOTS;
1735 root_backup = super->super_roots + backup_index;
1751 return backup_index;
2586 int backup_index = find_newest_super_backup(fs_info);
2615 backup_index = ret;
2650 if (backup_index < 0) {
2653 fs_info->backup_root_index = backup_index + 1;