On 05/04/2015 01:15 PM, Max Reitz wrote: > Later, a mechanism to set a limit on how much memory may be used for the > overlap prevention structures will be introduced. If that limit is about > to be exceeded, a QMP event should be emitted. This very event is > specified by this patch. > > Signed-off-by: Max Reitz <mre...@redhat.com> > --- > docs/qmp/qmp-events.txt | 28 ++++++++++++++++++++++++++++ > qapi/event.json | 27 +++++++++++++++++++++++++++ > 2 files changed, 55 insertions(+)
> +
> +Data:
> +- "reference": Device name if set; node name otherwise. (json-string)
> +- "start": Offset of the range of clusters (possibly) no longer being
> + checked for writes overlapping with existing metadata.
> + (json-int, optional)
> +- "length": Length of that range in bytes. (json-int, optional)
> +
> +Example:
> +
> +{ "event": "QCOW2_OVERLAP_CHECK_MEMORY_LIMIT_REACHED",
> + "data": { "reference": "virtio0", "start": "805306368",
> + "length": "268435456" },
s/"805306368"/805306368/ and likewise for length (a json-int does not
use quotes).
Otherwise seems okay.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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