Re: [RFC PATCH v8 00/16] Provide a zero-copy method on KVMvirtio-net.

[Shirley Ma]

On Mon, 2010-08-02 at 19:11 +0300, Avi Kivity wrote:
> I don't understand this. gup_fast() only calls gup() if the page is 
> swapped out or read-only.

Oh, I used the page as read-only on xmit path. Should I use write
instead?

Thanks
Shirley

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