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Re: [Xen-devel] [PATCH] gnttab: lock the left grant table earlier in __gnttab_unmap_common()

On 11/11/13 14:48, Anthony Liguori wrote:
> Fortunately, Matt has been working
> on this problem and that's why he is poking at this code.  He's got a
> patch that splits the grant lock and we get back all of the lost
> performance.  Matt, perhaps you can post a WIP version of the patch?

Please.  Or if it's not ready yet, a summary of the approach taken would
be interesting.


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