On Tue, Oct 26, 2021 at 11:49:37AM -0500, michael.chris...@oracle.com wrote:
> On 10/26/21 12:37 AM, Jason Wang wrote:
> > Do we need VHOST_VRING_FREE_WORKER? And I wonder if using dedicated ioctls
> > are better:
> >
> > VHOST_VRING_NEW/FREE_WORKER
> > VHOST_VRING_ATTACH_WORKER
>
>
> We
On Wed, Oct 27, 2021 at 10:55:04AM +0800, Jason Wang wrote:
> On Tue, Oct 26, 2021 at 11:45 PM Stefan Hajnoczi wrote:
> >
> > On Tue, Oct 26, 2021 at 01:37:14PM +0800, Jason Wang wrote:
> > >
> > > 在 2021/10/22 下午1:19, Mike Christie 写道:
> > > > This patch allows userspace to create workers and
On Wed, Oct 27, 2021 at 12:49 AM wrote:
>
> On 10/26/21 12:37 AM, Jason Wang wrote:
> >
> > 在 2021/10/22 下午1:19, Mike Christie 写道:
> >> This patch allows userspace to create workers and bind them to vqs. You
> >> can have N workers per dev and also share N workers with M vqs.
> >>
> >>
On Tue, Oct 26, 2021 at 11:45 PM Stefan Hajnoczi wrote:
>
> On Tue, Oct 26, 2021 at 01:37:14PM +0800, Jason Wang wrote:
> >
> > 在 2021/10/22 下午1:19, Mike Christie 写道:
> > > This patch allows userspace to create workers and bind them to vqs. You
> > > can have N workers per dev and also share N
On 10/26/21 12:37 AM, Jason Wang wrote:
>
> 在 2021/10/22 下午1:19, Mike Christie 写道:
>> This patch allows userspace to create workers and bind them to vqs. You
>> can have N workers per dev and also share N workers with M vqs.
>>
>> Signed-off-by: Mike Christie
>
>
> A question, who is the best
On Tue, Oct 26, 2021 at 09:09:52AM -0400, Michael S. Tsirkin wrote:
> On Tue, Oct 26, 2021 at 01:37:14PM +0800, Jason Wang wrote:
> >
> > 在 2021/10/22 下午1:19, Mike Christie 写道:
> > > This patch allows userspace to create workers and bind them to vqs. You
> > > can have N workers per dev and also
On Tue, Oct 26, 2021 at 01:37:14PM +0800, Jason Wang wrote:
>
> 在 2021/10/22 下午1:19, Mike Christie 写道:
> > This patch allows userspace to create workers and bind them to vqs. You
> > can have N workers per dev and also share N workers with M vqs.
> >
> > Signed-off-by: Mike Christie
>
>
> A
On Fri, Oct 22, 2021 at 12:19:11AM -0500, Mike Christie wrote:
> diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h
> index c998860d7bbc..e5c0669430e5 100644
> --- a/include/uapi/linux/vhost.h
> +++ b/include/uapi/linux/vhost.h
> @@ -70,6 +70,17 @@
> #define
On Fri, Oct 22, 2021 at 12:19:11AM -0500, Mike Christie wrote:
> +/* Caller must have device mutex */
> +static int vhost_vq_setup_worker(struct vhost_virtqueue *vq,
> + struct vhost_vring_worker *info)
It's clearer if the function name matches the ioctl name
On Tue, Oct 26, 2021 at 01:37:14PM +0800, Jason Wang wrote:
>
> 在 2021/10/22 下午1:19, Mike Christie 写道:
> > This patch allows userspace to create workers and bind them to vqs. You
> > can have N workers per dev and also share N workers with M vqs.
> >
> > Signed-off-by: Mike Christie
>
>
> A
在 2021/10/22 下午1:19, Mike Christie 写道:
This patch allows userspace to create workers and bind them to vqs. You
can have N workers per dev and also share N workers with M vqs.
Signed-off-by: Mike Christie
A question, who is the best one to determine the binding? Is it the VMM
(Qemu etc) or
On Mon, Oct 25, 2021 at 11:04:42AM -0500, michael.chris...@oracle.com wrote:
> On 10/23/21 3:11 PM, Michael S. Tsirkin wrote:
> > On Fri, Oct 22, 2021 at 01:17:26PM -0500, michael.chris...@oracle.com wrote:
> >> On 10/22/21 11:12 AM, michael.chris...@oracle.com wrote:
> >>> On 10/22/21 5:47 AM,
On 10/23/21 3:11 PM, Michael S. Tsirkin wrote:
> On Fri, Oct 22, 2021 at 01:17:26PM -0500, michael.chris...@oracle.com wrote:
>> On 10/22/21 11:12 AM, michael.chris...@oracle.com wrote:
>>> On 10/22/21 5:47 AM, Michael S. Tsirkin wrote:
> diff --git a/include/uapi/linux/vhost.h
On Fri, Oct 22, 2021 at 01:17:26PM -0500, michael.chris...@oracle.com wrote:
> On 10/22/21 11:12 AM, michael.chris...@oracle.com wrote:
> > On 10/22/21 5:47 AM, Michael S. Tsirkin wrote:
> >>> diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h
> >>> index
On 10/22/21 11:12 AM, michael.chris...@oracle.com wrote:
> On 10/22/21 5:47 AM, Michael S. Tsirkin wrote:
>>> diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h
>>> index c998860d7bbc..e5c0669430e5 100644
>>> --- a/include/uapi/linux/vhost.h
>>> +++ b/include/uapi/linux/vhost.h
On 10/22/21 5:47 AM, Michael S. Tsirkin wrote:
>> diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h
>> index c998860d7bbc..e5c0669430e5 100644
>> --- a/include/uapi/linux/vhost.h
>> +++ b/include/uapi/linux/vhost.h
>> @@ -70,6 +70,17 @@
>> #define VHOST_VRING_BIG_ENDIAN 1
>>
On Fri, Oct 22, 2021 at 12:19:11AM -0500, Mike Christie wrote:
> This patch allows userspace to create workers and bind them to vqs. You
> can have N workers per dev and also share N workers with M vqs.
>
> Signed-off-by: Mike Christie
> ---
> drivers/vhost/vhost.c| 99
This patch allows userspace to create workers and bind them to vqs. You
can have N workers per dev and also share N workers with M vqs.
Signed-off-by: Mike Christie
---
drivers/vhost/vhost.c| 99
drivers/vhost/vhost.h| 2 +-
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