On Thu, 2015-05-14 at 09:03 +0800, Yang Hongyang wrote: > > On 05/13/2015 11:49 PM, Ian Campbell wrote: > > On Wed, 2015-05-13 at 09:53 +0800, Yang Hongyang wrote: > >> From: Andrew Cooper <andrew.coop...@citrix.com> > > > > OOI how was this signalled to the old code? > > The old code check the callbacks "postcopy & checkpoint", > if the callbacks exists, it will call them which I think is > unreliable, so I add this flag to explicitly indicate a > checkpointed stream in the new code. However, it is backward > compatible, the legacy migration just don't know this flag > and will ignore it.
That makes sense, thanks. I think it would be good to quickly mention this in the commit log. If there is no other reason to make a v7 then you can just reply to v6 with some text and I'll merge it in on commit. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
