On 09/05/2013 09:20 AM, Kevin Wolf wrote: > > One additional thought that might make the thing a bit more interesting: > Sequence numbers can wrap around as well.
On the other hand, if sequence numbers are 64-bit, the number of operations required to cause a wrap far exceeds the expected lifetime of any of us on this list, and we can safely assume it to be a non-issue. (There's other places in qemu where we intentionally have an abort() if a 64-bit number would wrap...) -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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