private IntPtr AllocateBlock(out ushort blockId)
{
blockId = _header->NextFreeBlock++;
_section.Extend(_header->NextFreeBlock * _blockSize);
SectionView view = _section.MapView(blockId * _blockSize, _blockSize, _protection);
MfsBlockHeader *header = (MfsBlockHeader *)view.Memory;
header->Hash = 0;
header->NextFreeCell = 1;
ViewDescriptor vd = _vdFreeList.Allocate();
vd.RefCount = 1;
vd.BlockId = blockId;
vd.View = view;
_views.Add(blockId, vd);
_views2.Add(view.Memory, vd);
return(view);
}
