@vger.kernel.org;
>mi...@elte.hu; da...@davemloft.net; herb...@gondor.hengli.com.au;
>jd...@linux.intel.com
>Subject: RE: [PATCH v11 00/17] Provide a zero-copy method on KVM virtio-net.
>
>>From: Michael S. Tsirkin [mailto:m...@redhat.com]
>>Sent: Monday, September
l.com
>Subject: Re: [PATCH v11 00/17] Provide a zero-copy method on KVM virtio-net.
>
>On Sat, Sep 25, 2010 at 12:27:18PM +0800, xiaohui@intel.com wrote:
>> We provide an zero-copy method which driver side may get external
>> buffers to DMA. Here external means driver don't
On Sat, Sep 25, 2010 at 12:27:18PM +0800, xiaohui@intel.com wrote:
> We provide an zero-copy method which driver side may get external
> buffers to DMA. Here external means driver don't use kernel space
> to allocate skb buffers. Currently the external buffer can be from
> guest virtio-net driv
We provide an zero-copy method which driver side may get external
buffers to DMA. Here external means driver don't use kernel space
to allocate skb buffers. Currently the external buffer can be from
guest virtio-net driver.
The idea is simple, just to pin the guest VM user space and then
let host
