Re: [Qemu-devel] [PATCH v4 04/13] virtio: poll virtqueues for new buffers

2016-12-06 Thread Stefan Hajnoczi
On Mon, Dec 05, 2016 at 10:22:12AM -0500, Paolo Bonzini wrote: > > Anyway, I'm glad the polling series on its own is already showing good > > performance results. I'd like to merge it at the beginning of QEMU 2.9 > > so we can work on further improvements that build on top of it. > > Yes, it

Re: [Qemu-devel] [PATCH v4 04/13] virtio: poll virtqueues for new buffers

2016-12-05 Thread Paolo Bonzini
> Anyway, I'm glad the polling series on its own is already showing good > performance results. I'd like to merge it at the beginning of QEMU 2.9 > so we can work on further improvements that build on top of it. Yes, it would be great if you can stage the infrastructure bits, so that I can

Re: [Qemu-devel] [PATCH v4 04/13] virtio: poll virtqueues for new buffers

2016-12-05 Thread Stefan Hajnoczi
hat.com>, borntrae...@de.ibm.com, "Karl > > Rister" <kris...@redhat.com>, > > qemu-devel@nongnu.org, "Paolo Bonzini" <pbonz...@redhat.com> > > Sent: Monday, December 5, 2016 11:14:52 AM > > Subject: Re: [Qemu-devel] [PATCH v4 04/13] virtio:

Re: [Qemu-devel] [PATCH v4 04/13] virtio: poll virtqueues for new buffers

2016-12-05 Thread Christian Borntraeger
On 12/05/2016 11:14 AM, Stefan Hajnoczi wrote: > On Mon, Dec 05, 2016 at 08:54:59AM +0800, Fam Zheng wrote: >> On Thu, 12/01 19:26, Stefan Hajnoczi wrote: >>> Add an AioContext poll handler to detect new virtqueue buffers without >>> waiting for a guest->host notification. >>> >>> Signed-off-by:

Re: [Qemu-devel] [PATCH v4 04/13] virtio: poll virtqueues for new buffers

2016-12-05 Thread Paolo Bonzini
m>, > qemu-devel@nongnu.org, "Paolo Bonzini" <pbonz...@redhat.com> > Sent: Monday, December 5, 2016 11:14:52 AM > Subject: Re: [Qemu-devel] [PATCH v4 04/13] virtio: poll virtqueues for new > buffers > > On Mon, Dec 05, 2016 at 08:54:59AM +0800, Fam Zheng wrote

Re: [Qemu-devel] [PATCH v4 04/13] virtio: poll virtqueues for new buffers

2016-12-05 Thread Stefan Hajnoczi
On Mon, Dec 05, 2016 at 08:54:59AM +0800, Fam Zheng wrote: > On Thu, 12/01 19:26, Stefan Hajnoczi wrote: > > Add an AioContext poll handler to detect new virtqueue buffers without > > waiting for a guest->host notification. > > > > Signed-off-by: Stefan Hajnoczi > > --- > >

Re: [Qemu-devel] [PATCH v4 04/13] virtio: poll virtqueues for new buffers

2016-12-04 Thread Fam Zheng
On Thu, 12/01 19:26, Stefan Hajnoczi wrote: > Add an AioContext poll handler to detect new virtqueue buffers without > waiting for a guest->host notification. > > Signed-off-by: Stefan Hajnoczi > --- > hw/virtio/virtio.c | 16 +++- > 1 file changed, 15

[Qemu-devel] [PATCH v4 04/13] virtio: poll virtqueues for new buffers

2016-12-01 Thread Stefan Hajnoczi
Add an AioContext poll handler to detect new virtqueue buffers without waiting for a guest->host notification. Signed-off-by: Stefan Hajnoczi --- hw/virtio/virtio.c | 16 +++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/hw/virtio/virtio.c