On 01/25/2018 10:43 AM, Alexey Perevalov wrote: > Initially int64_t was used, but on PowerPC architecture, > clang doesn't have atomic_*_8 function, so it produces > link time error. > > QEMU is working with time as with 64bit value, but by > fact 32 bit is enough with CLOCK_REALTIME. In this case > blocktime will keep only 1200 hours time interval. > > Signed-off-by: Alexey Perevalov <a.pereva...@samsung.com> > ---
> +++ b/qapi/migration.json > @@ -175,8 +175,8 @@ > '*setup-time': 'int', > '*cpu-throttle-percentage': 'int', > '*error-desc': 'str', > - '*postcopy-blocktime' : 'int64', > - '*postcopy-vcpu-blocktime': ['int64']} } > + '*postcopy-blocktime' : 'uint32', > + '*postcopy-vcpu-blocktime': ['uint32']} } Questionable to change types if this had been released already - but these fields are marked 'since 2.12' so you can change them at will up until the release. Acked-by: Eric Blake <ebl...@redhat.com> -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org
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