Messages in this thread | | | Date | Mon, 8 Apr 2019 10:44:16 +0100 | From | Stefan Hajnoczi <> | Subject | Re: [PATCH RFC 0/4] vsock/virtio: optimizations to increase the throughput |
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On Mon, Apr 08, 2019 at 02:43:28PM +0800, Jason Wang wrote: > Another thing that may help is to implement sendpage(), which will greatly > improve the performance.
I can't find documentation for ->sendpage(). Is the idea that you get a struct page for the payload and can do zero-copy tx? (And can userspace still write to the page, invalidating checksums in the header?)
Stefan [unhandled content-type:application/pgp-signature] | |