Re: [PATCH 2/3] kvmclock - the host part.

[Avi Kivity <avi@qumranet.com>]

Glauber de Oliveira Costa wrote:
> This is the host part of kvm clocksource implementation. As it does
> not include clockevents, it is a fairly simple implementation. We
> only have to register a per-vcpu area, and start writting to it periodically.
>
>   

Missing live migration support  (a way for userspace to read and write 
the guest clock address).  Should probably be in a separate patch.

> @@ -1924,6 +1955,7 @@ out:
>  		goto preempted;
>  	}
>  
> +	kvm_write_guest_time(vcpu);
>  	post_kvm_run_save(vcpu, kvm_run);
>   

Why here?  Seems like we're leaving the guest for a while at this place.

Suggest putting it on top of __vcpu_run(), guarded by a flag, and 
setting the flag every time we put the vcpu.





--
error compiling committee.c: too many arguments to function

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