Re: [Xen-devel] [PATCH V2] x86/vm_event: Added support for VM_EVENT_REASON_INTERRUPT

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 10.11.16 at 15:25, <boris.ostrovsky@xxxxxxxxxx> wrote:
> On 11/10/2016 03:35 AM, Razvan Cojocaru wrote:
>>  
>> +bool hvm_get_pending_event(struct vcpu *v, struct hvm_trap *info)
>> +{
>> +    info->cr2 = v->arch.hvm_vcpu.guest_cr[2];
>> +    return hvm_funcs.get_pending_event(v, info);
>> +}
> 
> I believe it was Jan who requested that cr2 update be factored out but I
> feel it's better to keep it in the hvm op and not break up
> initialization of the info structure across multiple routines. The code
> size may increase (by a few bytes) but I think it will be more readable.

This is not about code size, but about avoiding doing the same
thing in multiple places.

Jan


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