Displaying 20 results from an estimated 1000 matches similar to: "[RFC v9 02/11] vhost: use batched get_vq_desc version"
2020 Jun 10
0
[PATCH RFC v7 03/14] vhost: use batched get_vq_desc version
On Wed, Jun 10, 2020 at 04:29:29PM +0200, Eugenio P??rez wrote:
> On Wed, 2020-06-10 at 07:36 -0400, Michael S. Tsirkin wrote:
> > As testing shows no performance change, switch to that now.
> >
> > Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
> > Signed-off-by: Eugenio P??rez <eperezma at redhat.com>
> > Link:
2020 Jun 10
0
[PATCH RFC v6 02/11] vhost: use batched get_vq_desc version
On Wed, Jun 10, 2020 at 11:14:49AM +0800, Jason Wang wrote:
>
> On 2020/6/8 ??8:52, Michael S. Tsirkin wrote:
> > As testing shows no performance change, switch to that now.
> >
> > Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
> > Signed-off-by: Eugenio P?rez <eperezma at redhat.com>
> > Link:
2020 Jun 11
0
[PATCH RFC v8 02/11] vhost: use batched get_vq_desc version
As testing shows no performance change, switch to that now.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
Signed-off-by: Eugenio P?rez <eperezma at redhat.com>
Link: https://lore.kernel.org/r/20200401183118.8334-3-eperezma at redhat.com
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/vhost/test.c | 2 +-
drivers/vhost/vhost.c | 314
2020 Jun 08
0
[PATCH RFC v6 02/11] vhost: use batched get_vq_desc version
As testing shows no performance change, switch to that now.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
Signed-off-by: Eugenio P?rez <eperezma at redhat.com>
Link: https://lore.kernel.org/r/20200401183118.8334-3-eperezma at redhat.com
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/vhost/test.c | 2 +-
drivers/vhost/vhost.c | 318
2020 Jun 10
2
[PATCH RFC v6 02/11] vhost: use batched get_vq_desc version
On 2020/6/8 ??8:52, Michael S. Tsirkin wrote:
> As testing shows no performance change, switch to that now.
>
> Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
> Signed-off-by: Eugenio P?rez <eperezma at redhat.com>
> Link: https://lore.kernel.org/r/20200401183118.8334-3-eperezma at redhat.com
> Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
>
2020 Jun 10
2
[PATCH RFC v6 02/11] vhost: use batched get_vq_desc version
On 2020/6/8 ??8:52, Michael S. Tsirkin wrote:
> As testing shows no performance change, switch to that now.
>
> Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
> Signed-off-by: Eugenio P?rez <eperezma at redhat.com>
> Link: https://lore.kernel.org/r/20200401183118.8334-3-eperezma at redhat.com
> Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
>
2020 Apr 07
0
[PATCH v7 19/19] vhost: batching fetches
With this patch applied, new and old code perform identically.
Lots of extra optimizations are now possible, e.g.
we can fetch multiple heads with copy_from/to_user now.
We can get rid of maintaining the log array. Etc etc.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
Signed-off-by: Eugenio P?rez <eperezma at redhat.com>
Link:
2020 Apr 07
0
[PATCH v8 19/19] vhost: batching fetches
With this patch applied, new and old code perform identically.
Lots of extra optimizations are now possible, e.g.
we can fetch multiple heads with copy_from/to_user now.
We can get rid of maintaining the log array. Etc etc.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
Signed-off-by: Eugenio P?rez <eperezma at redhat.com>
Link:
2020 Jun 02
0
[PATCH RFC 03/13] vhost: batching fetches
With this patch applied, new and old code perform identically.
Lots of extra optimizations are now possible, e.g.
we can fetch multiple heads with copy_from/to_user now.
We can get rid of maintaining the log array. Etc etc.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
Signed-off-by: Eugenio P?rez <eperezma at redhat.com>
Link:
2020 Jun 04
0
[PATCH RFC 03/13] vhost: batching fetches
On Wed, Jun 03, 2020 at 03:27:39PM +0800, Jason Wang wrote:
>
> On 2020/6/2 ??9:06, Michael S. Tsirkin wrote:
> > With this patch applied, new and old code perform identically.
> >
> > Lots of extra optimizations are now possible, e.g.
> > we can fetch multiple heads with copy_from/to_user now.
> > We can get rid of maintaining the log array. Etc etc.
>
2020 Jun 05
2
[PATCH RFC 03/13] vhost: batching fetches
On 2020/6/4 ??4:59, Michael S. Tsirkin wrote:
> On Wed, Jun 03, 2020 at 03:27:39PM +0800, Jason Wang wrote:
>> On 2020/6/2 ??9:06, Michael S. Tsirkin wrote:
>>> With this patch applied, new and old code perform identically.
>>>
>>> Lots of extra optimizations are now possible, e.g.
>>> we can fetch multiple heads with copy_from/to_user now.
>>>
2020 Jun 05
2
[PATCH RFC 03/13] vhost: batching fetches
On 2020/6/4 ??4:59, Michael S. Tsirkin wrote:
> On Wed, Jun 03, 2020 at 03:27:39PM +0800, Jason Wang wrote:
>> On 2020/6/2 ??9:06, Michael S. Tsirkin wrote:
>>> With this patch applied, new and old code perform identically.
>>>
>>> Lots of extra optimizations are now possible, e.g.
>>> we can fetch multiple heads with copy_from/to_user now.
>>>
2020 Jun 07
0
[PATCH RFC 03/13] vhost: batching fetches
On Fri, Jun 05, 2020 at 11:40:17AM +0800, Jason Wang wrote:
>
> On 2020/6/4 ??4:59, Michael S. Tsirkin wrote:
> > On Wed, Jun 03, 2020 at 03:27:39PM +0800, Jason Wang wrote:
> > > On 2020/6/2 ??9:06, Michael S. Tsirkin wrote:
> > > > With this patch applied, new and old code perform identically.
> > > >
> > > > Lots of extra optimizations
2020 Jun 08
1
[PATCH RFC 03/13] vhost: batching fetches
On 2020/6/7 ??9:57, Michael S. Tsirkin wrote:
> On Fri, Jun 05, 2020 at 11:40:17AM +0800, Jason Wang wrote:
>> On 2020/6/4 ??4:59, Michael S. Tsirkin wrote:
>>> On Wed, Jun 03, 2020 at 03:27:39PM +0800, Jason Wang wrote:
>>>> On 2020/6/2 ??9:06, Michael S. Tsirkin wrote:
>>>>> With this patch applied, new and old code perform identically.
2020 Jun 03
2
[PATCH RFC 03/13] vhost: batching fetches
On 2020/6/2 ??9:06, Michael S. Tsirkin wrote:
> With this patch applied, new and old code perform identically.
>
> Lots of extra optimizations are now possible, e.g.
> we can fetch multiple heads with copy_from/to_user now.
> We can get rid of maintaining the log array. Etc etc.
>
> Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
> Signed-off-by: Eugenio P?rez
2020 Jun 03
2
[PATCH RFC 03/13] vhost: batching fetches
On 2020/6/2 ??9:06, Michael S. Tsirkin wrote:
> With this patch applied, new and old code perform identically.
>
> Lots of extra optimizations are now possible, e.g.
> we can fetch multiple heads with copy_from/to_user now.
> We can get rid of maintaining the log array. Etc etc.
>
> Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
> Signed-off-by: Eugenio P?rez
2020 Jun 16
0
[PATCH RFC v7 03/14] vhost: use batched get_vq_desc version
On Tue, Jun 16, 2020 at 05:23:43PM +0200, Eugenio Perez Martin wrote:
> On Mon, Jun 15, 2020 at 6:05 PM Eugenio P??rez <eperezma at redhat.com> wrote:
> >
> > On Thu, 2020-06-11 at 07:30 -0400, Michael S. Tsirkin wrote:
> > > On Wed, Jun 10, 2020 at 06:18:32PM +0200, Eugenio Perez Martin wrote:
> > > > On Wed, Jun 10, 2020 at 5:13 PM Michael S. Tsirkin
2020 Apr 02
0
[PATCH] virtio/test: fix up after IOTLB changes
On 2020/4/2 ??12:51, Michael S. Tsirkin wrote:
> Allow building vringh without IOTLB (that's the case for userspace
> builds, will be useful for CAIF/VOD down the road too).
> Update for API tweaks.
> Don't include vringh with kernel builds.
I'm not quite sure we need this.
E.g the userspace accessor is not used by CAIF/VOP.
>
> Cc: Jason Wang <jasowang at
2020 Apr 01
2
[PATCH] virtio/test: fix up after IOTLB changes
Allow building vringh without IOTLB (that's the case for userspace
builds, will be useful for CAIF/VOD down the road too).
Update for API tweaks.
Don't include vringh with kernel builds.
Cc: Jason Wang <jasowang at redhat.com>
Cc: Eugenio P?rez <eperezma at redhat.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/vhost/test.c | 4 ++--
2020 Apr 01
2
[PATCH] virtio/test: fix up after IOTLB changes
Allow building vringh without IOTLB (that's the case for userspace
builds, will be useful for CAIF/VOD down the road too).
Update for API tweaks.
Don't include vringh with kernel builds.
Cc: Jason Wang <jasowang at redhat.com>
Cc: Eugenio P?rez <eperezma at redhat.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/vhost/test.c | 4 ++--