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Revision bd48bde8

IDbd48bde8f0fa08dfc8edcafc2bc8aa6d43734463

Added by Paolo Bonzini about 11 years ago

mirror: switch mirror_iteration to AIO

There is really no change in the behavior of the job here, since
there is still a maximum of one in-flight I/O operation between
the source and the target. However, this patch already introduces
the AIO callbacks (which are unmodified in the next patch)
and some of the logic to count in-flight operations and only
complete the job when there is none.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Kevin Wolf <>

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