On Wed, Dec 07, 2022 at 08:22:18AM +0800, Longpeng (Mike, Cloud Infrastructure
Service Product Dept.) wrote:
> > > And we must commit before invoking virtio_bus_cleanup_host_notifier.
> >
> > ... but with that info on top, finally your original patch is simpler.
>
> Yes, I'll try in next
在 2022/12/6 18:45, Philippe Mathieu-Daudé 写道:
On 6/12/22 11:28, Longpeng (Mike, Cloud Infrastructure Service Product
Dept.) wrote:
在 2022/12/6 17:07, Philippe Mathieu-Daudé 写道:
On 6/12/22 09:18, Longpeng(Mike) via wrote:
From: Longpeng
This allows the vhost device to batch the setup of
On 6/12/22 11:28, Longpeng (Mike, Cloud Infrastructure Service Product
Dept.) wrote:
在 2022/12/6 17:07, Philippe Mathieu-Daudé 写道:
On 6/12/22 09:18, Longpeng(Mike) via wrote:
From: Longpeng
This allows the vhost device to batch the setup of all its host
notifiers.
This significantly
在 2022/12/6 17:07, Philippe Mathieu-Daudé 写道:
On 6/12/22 09:18, Longpeng(Mike) via wrote:
From: Longpeng
This allows the vhost device to batch the setup of all its host
notifiers.
This significantly reduces the device starting time, e.g. the time spend
on enabling notifiers reduce from
On 6/12/22 09:18, Longpeng(Mike) via wrote:
From: Longpeng
This allows the vhost device to batch the setup of all its host notifiers.
This significantly reduces the device starting time, e.g. the time spend
on enabling notifiers reduce from 376ms to 9.1ms for a VM with 64 vCPUs
and 3
From: Longpeng
This allows the vhost device to batch the setup of all its host notifiers.
This significantly reduces the device starting time, e.g. the time spend
on enabling notifiers reduce from 376ms to 9.1ms for a VM with 64 vCPUs
and 3 vhost-vDPA generic devices[1] (64vq per device)
[1]
