SetFreeBlocks
fGroupDescriptor->SetFreeBlocks(fFreeBits, fVolume->Has64bitFeature());
fGroupDescriptor->SetFreeBlocks(fFreeBits, fVolume->Has64bitFeature());
fSuperBlock.SetFreeBlocks(fFreeBlocks, Has64bitFeature());
void SetFreeBlocks(uint64 freeBlocks, bool has64bits)
void SetFreeBlocks(uint32 freeBlocks, bool has64bits)
superBlock->SetFreeBlocks(fFreeBlocks);
void SetFreeBlocks(uint64 count);