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

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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.

> 
>> 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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