Re: [virtio-net][PATCH] Don't arm tx hrtimer with a constant 500us each transmit

Dor Laor
2007-12-18T12:50:27Z

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Cam Macdonell wrote:
>
> Dor Laor wrote:
> > Cam Macdonell wrote:
> >> Dor Laor wrote:
> >>> Christian Borntraeger wrote:
> >>>> Am Mittwoch, 12. Dezember 2007 schrieb Dor Laor:
> >>>>> Christian Borntraeger wrote:
> >>>>>> Am Mittwoch, 12. Dezember 2007 schrieb Dor Laor:
> >>>>>>> --- a/drivers/net/virtio_net.c
> >>>>>>> +++ b/drivers/net/virtio_net.c
> >>>>>>> @@ -406,10 +405,10 @@ again:
> >>>>>> Hmm, while I agree in general with the patch, I fail to find the
> >>>> proper
> >>>>>> version of virtio_net where this patch applies. I tried kvm.git and
> >>>>>> linux-2.6.git from kernel.org. Can you give me a pointer to the
> >>>> repository
> >>>>>> where you work on virtio?
> >>>>>>
> >>>>> Sorry for that, I added some debug prints of my one.
> >>>>> Here it is: *git clone
> >>>>> git*://kvm.*qumranet*.com/home/*dor*/src/linux-2.6-nv use branch
> >>>> 'virtio'.
> >>>>
> >>
> >> Hi Dor,
> >>
> >> Which userspace repo is usable with the above repo?
> >>
> >> Thanks,
> >> Cam
> >>
> > git://kvm.qumranet.com/home/dor/src/kvm-nv use branch
>
> Hi Dor,
>
> I think you forgot a word after branch above. Also, I get the following
> error when I try clone the userspace repo.
>
> cam@madhatter:~/src/KVM$ git clone
> git://kvm.qumranet.com/home/dor/src/kvm-nv
> Initialized empty Git repository in /home/cam/src/KVM/kvm-nv/.git/
> fatal: The remote end hung up unexpectedly
> fetch-pack from 'git://kvm.qumranet.com/home/dor/src/kvm-nv' failed.
>
> Thanks,
> Cam
>
Sorry here are the two repositories:

Kernel: git://people.qumranet.com/home/dor/src/linux-2.6-nv
User: git://people.qumranet.com/home/dor/src/kvm-nv
Please use 'virtio' branch for both repositories.

Thanks,
Dor.

BTW: I maid some performance improvements and I get 900Mbps for tx and
800Mbps for rx.
I intend to send these changes to Avi to incorporate in mainline KVM.

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