On 27/12/22 18:56, Michael S. Tsirkin wrote:
On Tue, Dec 27, 2022 at 05:51:47PM +0100, Philippe Mathieu-Daudé wrote:
On 27/12/22 08:20, Longpeng(Mike) wrote:
From: Longpeng
This allows the vhost-vdpa device to batch the setup of all its MRs of
host notifiers.
This significantly reduces the d
On Tue, Dec 27, 2022 at 05:51:47PM +0100, Philippe Mathieu-Daudé wrote:
> On 27/12/22 08:20, Longpeng(Mike) wrote:
> > From: Longpeng
> >
> > This allows the vhost-vdpa device to batch the setup of all its MRs of
> > host notifiers.
> >
> > This significantly reduces the device starting time, e.
On 27/12/22 08:20, Longpeng(Mike) wrote:
From: Longpeng
This allows the vhost-vdpa device to batch the setup of all its MRs of
host notifiers.
This significantly reduces the device starting time, e.g. the time spend
on setup the host notifier MRs reduce from 423ms to 32ms for a VM with
64 vCPU
From: Longpeng
This allows the vhost-vdpa device to batch the setup of all its MRs of
host notifiers.
This significantly reduces the device starting time, e.g. the time spend
on setup the host notifier MRs reduce from 423ms to 32ms for a VM with
64 vCPUs and 3 vhost-vDPA generic devices (vdpa_si
