On Thu, Oct 28, 2010 at 05:08:58PM +0800, Xiao Guangrong wrote:
> On 10/27/2010 07:41 PM, Gleb Natapov wrote:
> > On Wed, Oct 27, 2010 at 05:09:41PM +0800, Xiao Guangrong wrote:
> >> The async_pf number is very few since only pending interrupt can
> >> let it re-enter to the guest mode.
> >>
> >> D
On 10/27/2010 07:41 PM, Gleb Natapov wrote:
> On Wed, Oct 27, 2010 at 05:09:41PM +0800, Xiao Guangrong wrote:
>> The async_pf number is very few since only pending interrupt can
>> let it re-enter to the guest mode.
>>
>> During my test(Host 4 CPU + 4G, Guest 4 VCPU + 6G), it's no
>> more than 10 r
On Wed, Oct 27, 2010 at 05:09:41PM +0800, Xiao Guangrong wrote:
> The async_pf number is very few since only pending interrupt can
> let it re-enter to the guest mode.
>
> During my test(Host 4 CPU + 4G, Guest 4 VCPU + 6G), it's no
> more than 10 requests in the system.
>
> So, we can only increa
The async_pf number is very few since only pending interrupt can
let it re-enter to the guest mode.
During my test(Host 4 CPU + 4G, Guest 4 VCPU + 6G), it's no
more than 10 requests in the system.
So, we can only increase the completion counter in the work queue
context, and walk vcpu->async_pf.q
