Anthony Liguori wrote:
Avi Kivity wrote:
Anthony Liguori wrote:
I'd still like a way to disable it from the host. Even when it does nothing it will force the header into the host cache, which may be different from the guest cache.

It's already in the host cache as we don't have a zero copy API right now.

I'm thinking of the possibility that we will have a zero copy API one day.

Yes, and we can add an option to disable this hack when we implement a zero copy API. It's much easier to add an option than it is to remove one. I'm hoping that over time we can come up with a more clever solution to this problem eliminating the need to have an explicit option altogether.


Makes sense.

--
error compiling committee.c: too many arguments to function

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