Re: [PATCH v7 0/8] MR1628: ntdll: Implement Low Fragmentation Heap.

[Jinoh Kang (＠iamahuman)]

Jinoh Kang (@iamahuman) commented about dlls/ntdll/heap.c:
> +    group_size = offsetof( struct group, first_block ) + GROUP_BLOCK_COUNT * block_size;
> +    group_block_size = heap_get_block_size( heap, flags, group_size );
> +
> +    heap_lock( heap, flags );
> +
> +    if (group_block_size >= HEAP_MIN_LARGE_BLOCK_SIZE)
> +        status = heap_allocate_large( heap, flags & ~HEAP_ZERO_MEMORY, group_block_size, group_size, (void **)&group );
> +    else
> +        status = heap_allocate_block( heap, flags & ~HEAP_ZERO_MEMORY, group_block_size, group_size, (void **)&group );
> +
> +    heap_unlock( heap, flags );
> +
> +    if (status) return NULL;
> +
> +    block_set_flags( (struct block *)group - 1, 0, BLOCK_FLAG_LFH );
> +    WriteNoFence( &group->free_bits, ~0 );
> `[free-unset-v7]`
    WriteNoFence( &group->free_bits, ~GROUP_FLAG_FREE );

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/1628#note_23420