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Re: [Xen-devel] [PATCH 12/14] xen-blkback: safely unmap grants in case they are still in use

El 23/01/15 a les 16.47, Roger Pau Monné ha escrit:
> This should be fixed to at least be (which is still not fully correct,
> but it's better):
> pages += invcount;
> num -= invcount;

Forget about this chunk above, it is plain wrong and would make the loop
endless if there are persistent grants in the set of grants to unmap.


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