Re: [PATCH 1/2] KVM: s390: Refactor host cmma and pfmfi interpretation controls

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On 02/20/2018 04:04 PM, Janosch Frank wrote:
> On 19.02.2018 12:22, Christian Borntraeger wrote:
>> On 02/16/2018 12:16 PM, Janosch Frank wrote:
>>> use_cmma in kvm_arch means that the vm is allowed to use cmma, whereas
>> what about                          ^^^^^ s/vm/KVM hypervisor/
>>
>> ?                     
> 
> Yes, that would be more correct, will integrate.

I will just fixup when applying.

Reviewed-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

> 
>>
>>> use_cmma in the mm context means cmm has been used before. Let's
>>> rename the context one to uses_cmm, as the vm does use collaborative
>>> memory management but the host uses the cmm assist (interpretation
>>> facility).
>>>
>>> Also let's introduce use_pfmfi, so we can remove the pfmfi disablement
>>> when we activate cmma and rather not activate it in the first place.
>>>
>>> Signed-off-by: Janosch Frank <frankja@xxxxxxxxxxxxxxxxxx>
>>
> 
> 

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