Lines Matching refs:old_val
5622 u64 old_val; in update_block_group() local
5628 old_val = btrfs_super_bytes_used(info->super_copy); in update_block_group()
5630 old_val += num_bytes; in update_block_group()
5632 old_val -= num_bytes; in update_block_group()
5633 btrfs_set_super_bytes_used(info->super_copy, old_val); in update_block_group()
5665 old_val = btrfs_block_group_used(&cache->item); in update_block_group()
5668 old_val += num_bytes; in update_block_group()
5669 btrfs_set_block_group_used(&cache->item, old_val); in update_block_group()
5677 old_val -= num_bytes; in update_block_group()
5678 btrfs_set_block_group_used(&cache->item, old_val); in update_block_group()
5693 if (old_val == 0) { in update_block_group()