Hello Peter, thank you for this feedback! On Tue, Aug 31, 2021 at 5:29 PM Peter Xu <pet...@redhat.com> wrote: > Yes it would be great to be a migration capability in parallel to multifd. At > initial phase if it's easy to be implemented on multi-fd only, we can add a > dependency between the caps. In the future we can remove that dependency when > the code is ready to go without multifd. Thanks,
I thought the idea was to use MSG_ZEROCOPY whenever possible, and otherwise fall back to the default copying mechanism. On replies to 2/3 I mentioned a new method to QIOChannel interface, that would fall back to copying, and that may be a way to not have to use a capability. Best regards, Leonardo
