Re: [Xen-devel] [PATCHv4 5/5] x86: reduce struct hvm_domain size

[David Vrabel <david.vrabel@xxxxxxxxxx>]

On 14/05/15 12:24, Tim Deegan wrote:
> At 15:37 +0100 on 11 May (1431358625), David Vrabel wrote:
>> Pack struct hvm_domain to reduce it by 8 bytes.  Thus reducing the
>> size of struct domain by 8 bytes.
> 
> In my builds (non-debug, on current staging), this makes no difference
> to struct domain.  struct hvm_domain gets 8 bytes smaller (2144 ->
> 2136), but struct arch_domain remains at 2944 bytes (it just gets an
> extra 8 bytes in the padding at the end to round it up to
> __cacheline_aligned).

It used to make a difference.  Perhaps some other recently change
negates the benefit?

In which case, this patch could be dropped.

David

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