Re: [Xen-devel] [PATCH] xen/blkback: safely unmap purge persistent grants

[Roger Pau Monné <roger.pau@xxxxxxxxxx>]

Hello,

El 25/03/15 a les 11.02, Bob Liu ha escrit:
> +             gnttab_unmap_refs_async(&unmap_data);
> +             wait_for_completion(&unmap_completion);

I think David had a comment about putting this into some kind of common
helper since it's used widely (at least in blkback). Could you look into it?

Roger.


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