Re: [PATCH v5 0/6] MR1628: ntdll: Implement Low Fragmentation Heap.

[Zebediah Figura (＠zfigura)]

Zebediah Figura (@zfigura) commented about dlls/ntdll/heap.c:
>  NTSTATUS status = STATUS_SUCCESS;
>
>  /* try re-using the block group instead of releasing it */
> - if (list_empty( &category->groups ))
> -
>    list_add_tail( &category->groups, &group->entry );
>
> +#ifdef _WIN64
> - if (category->groups.Header16.Depth <= 16)
>
> +#else
> - if (category->groups.Depth <= 16)
>
> +#endif

This is RtlQueryDepthSList().