Juan,
Can I try this patch that Paolo mentioned?
Does it go directly from GET_LOG_DIRTY => migration_bitmap?
Or is there still an intermediate sync in your patch?
Thanks,
- Michael
On 03/01/2013 04:34 AM, Paolo Bonzini wrote:
Il 01/03/2013 00:22, Michael R. Hines ha scritto:te
Hi,
Currentl
Oh, that's fantastic - thanks for the response.
- Michael
On 03/01/2013 04:34 AM, Paolo Bonzini wrote:
Il 01/03/2013 00:22, Michael R. Hines ha scritto:te
Hi,
Currently migration_bitmap_sync() is very expensive: on the order of
15-20 milliseconds by my count using timestamps (for a simple 2GB
Il 01/03/2013 00:22, Michael R. Hines ha scritto:te
> Hi,
>
> Currently migration_bitmap_sync() is very expensive: on the order of
> 15-20 milliseconds by my count using timestamps (for a simple 2GB ram
> virtual machine).
> Until new EPT processor versions come out in 2014, we need software
> sup
Hi,
Currently migration_bitmap_sync() is very expensive: on the order of
15-20 milliseconds by my count using timestamps (for a simple 2GB ram
virtual machine).
Until new EPT processor versions come out in 2014, we need software
support for cutting this time down much lowerby at least
