On Fri, Jan 12, 2018 at 10:48:21AM +0200, Gal Hammer wrote:
>
> On Thu, Jan 11, 2018 at 9:52 PM, Michael S. Tsirkin wrote:
>
> On Thu, Jan 11, 2018 at 12:16:56PM +0200, Gal Hammer wrote:
> > The loading time of a VM is quite significant when its virtio
> > devices uses a large amount
On Thu, Jan 11, 2018 at 9:52 PM, Michael S. Tsirkin wrote:
> On Thu, Jan 11, 2018 at 12:16:56PM +0200, Gal Hammer wrote:
> > The loading time of a VM is quite significant when its virtio
> > devices uses a large amount of virt-queues (e.g. a virtio-serial
> > device with
>
> max_ports=511). Mo
On Thu, Jan 11, 2018 at 12:16:56PM +0200, Gal Hammer wrote:
> The loading time of a VM is quite significant when its virtio
> devices uses a large amount of virt-queues (e.g. a virtio-serial
> device with max_ports=511). Most of the time is spend in the
> creation of all the required event notifier
The loading time of a VM is quite significant when its virtio
devices uses a large amount of virt-queues (e.g. a virtio-serial
device with max_ports=511). Most of the time is spend in the
creation of all the required event notifiers (ioeventfd and memory
regions).
This patch pack all the changes t