[Xen-devel] [PATCH 02/12] libxc/restore: Introduce functionality to simplify blob handling

[Ian Jackson <ian.jackson@xxxxxxxxxx>]

Andrew Cooper writes ("[PATCH 02/12] libxc/restore: Introduce functionality to 
simplify blob handling"):
> During migration, we buffer several blobs of data which ultimately need
> handing back to Xen at an appropriate time.
> 
> Currently, this is all handled in an ad-hoc manner, but more blobs are soon
> going to be added.  Introduce xc_sr_blob to encapsulate a ptr/size pair, and
> update_blob() to handle the memory management aspects.
> 
> Switch the HVM_CONTEXT and the four PV_VCPU_* blobs over to this new
> infrastructure.

I like the new approach.

I was expecting to see "no functional change in the commit message".

If you think that is true, and with that added,
Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>

Ian.

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