"Dr. David Alan Gilbert (git)" <dgilb...@redhat.com> wrote: > From: "Dr. David Alan Gilbert" <dgilb...@redhat.com> > > MIG_CMD_PACKAGED is a migration command that wraps a chunk of migration > stream inside a package whose length can be determined purely by reading > its header. The destination guarantees that the whole MIG_CMD_PACKAGED > is read off the stream prior to parsing the contents. > > This is used by postcopy to load device state (from the package) > while leaving the main stream free to receive memory pages. > > Signed-off-by: Dr. David Alan Gilbert <dgilb...@redhat.com>
> +/* We have a buffer of data to send; we don't want that all to be loaded > + * by the command itself, so the command contains just the length of the > + * extra buffer that we then send straight after it. > + * TODO: Must be a better way to organise that Famous words of advise O:-) I have to read the rest of series to make my mind on this one.
