On 08.02.2018 17:22, Luiz Capitulino wrote:
> On Thu, 8 Feb 2018 16:52:28 +0100
> Viktor Mihajlovski <mihaj...@linux.vnet.ibm.com> wrote:
> 
>> diff --git a/qapi-schema.json b/qapi-schema.json
>> index 12c7dc8..0b36860 100644
>> --- a/qapi-schema.json
>> +++ b/qapi-schema.json
>> @@ -607,7 +607,27 @@
>>  ##
>>  { 'struct': 'CpuInfo2',
>>    'data': {'cpu-index': 'int', '*halted': 'bool', 'qom-path': 'str',
>> -           'thread-id': 'int', '*props': 'CpuInstanceProperties' } }
>> +           'thread-id': 'int', '*props': 'CpuInstanceProperties',
>> +           '*archdata': 'CpuInfoArchData' } }
>> +
>> +##
>> +# @CpuInfoArchData:
>> +#
>> +# Architecure specific information about a virtual CPU
>> +#
>> +# Since: 2.12
>> +#
>> +##
>> +{ 'union': 'CpuInfoArchData',
>> +  'base': { 'arch': 'CpuInfoArch' },
>> +  'discriminator': 'arch',
>> +  'data': { 'x86': 'CpuInfoOther',
>> +            'sparc': 'CpuInfoOther',
>> +            'ppc': 'CpuInfoOther',
>> +            'mips': 'CpuInfoOther',
>> +            'tricore': 'CpuInfoOther',
>> +            's390': 'CpuInfoS390',
>> +            'other': 'CpuInfoOther' } }
>>  
>>  ##
>>  # @query-cpus-fast:
> 
> I don't think you need CpuInfoArchData, you can have S390CpuState
> instead and ignore the other archs. It's not like all archs data
> can be returned at the same time, and also you start having to
> replicate that arch string list everywhere. Lastly, the arch name
> is returned by query-target, so no need to duplicate that one either.
> 
I don't think I really understood your suggestion. Was it to assume that
only s390 will have arch-specific data?. I.e. something along the lines of
-           'thread-id': 'int', '*props': 'CpuInstanceProperties' } }
+           'thread-id': 'int', '*props': 'CpuInstanceProperties',
+           '*archdata': 'CpuInfoS390' } }

or some kind of in-line, anonymous union? I have to confess I'm pretty
QAPI-illiterate, so I may have done it overly complicated. At least it
feels that way.

-- 
Regards,
 Viktor Mihajlovski


Reply via email to