On Sat, Sep 3, 2011 at 1:53 AM, Blue Swirl wrote:
> On Wed, Aug 31, 2011 at 6:00 PM, Dhaval Giani wrote:
>> On Wed, Aug 31, 2011 at 10:58 AM, Blue Swirl wrote:
>>> On Wed, Aug 31, 2011 at 8:38 AM, Avi Kivity wrote:
>>>> On 08/26/2011 10:06 PM, Blue Swirl wrote:
On Wed, Aug 31, 2011 at 6:38 AM, Stefan Hajnoczi wrote:
> On Wed, Aug 31, 2011 at 10:11 AM, Avi Kivity wrote:
>> On 08/31/2011 12:08 PM, Stefan Hajnoczi wrote:
>>>
>>> >
>>> > At least on x86, fw_cfg is pretty slow, involving multiple exits.
>>> > IMO, for kvm, even one exit per tracepoint is t
On Wed, Aug 31, 2011 at 10:58 AM, Blue Swirl wrote:
> On Wed, Aug 31, 2011 at 8:38 AM, Avi Kivity wrote:
>> On 08/26/2011 10:06 PM, Blue Swirl wrote:
>>>
>>> Let guests inject tracepoint data via fw_cfg device.
>>>
>>>
>>
>> At least on x86, fw_cfg is pretty slow, involving multiple exits. IMO,
