Re: [PATCH v2 19/22] KVM: MMU: lockless walking shadow page table

Xiao Guangrong
2011-06-29T13:03:40Z

On 06/29/2011 09:01 PM, Avi Kivity wrote:
> On 06/29/2011 03:39 PM, Xiao Guangrong wrote:
>> >
>> > Ok. Let's drop the two paths, and put this improvement on the TODO instead.
>> >
>>
>> Avi, i am sorry, i do not understand it clearly, it means keep the patch as the
>> original way and do the improvement after it merged?
>
> I mean, do all freeing using RCU and improve fork detection after merge. I don't like the extra complexity and the extra atomic ops.
>

Oh, i see, thanks! :-)