divide_roundup
|| AllocationGroups() != divide_roundup(NumBlocks(),
fSize = divide_roundup(disk->NumBlocks(),disk->BlockSize() * 8);
|| superBlock.num_ags != divide_roundup(superBlock.num_blocks,
fLogStart = 1 + divide_roundup(fSuperBlock.num_blocks,BlockSize() * 8);
fSuperBlock.num_ags = divide_roundup(fSuperBlock.num_blocks,allocationGroupSize);
off_t offset = 1024 + divide_roundup(fSize / 1024,8 * 1024) * 1024;
|| fSuperBlock.AllocationGroups() != divide_roundup(fSuperBlock.NumBlocks(), 1L << fSuperBlock.AllocationGroupShift()))
|| AllocationGroups() != divide_roundup(NumBlocks(),