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Re: [Xen-devel] [PATCH v2 3/6] gnttab: simplify shared entry v1 vs v2 handling

To: Jan Beulich <JBeulich@xxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date: Mon, 15 Jun 2015 14:30:56 +0100
Cc: Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>, Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>, Keir Fraser <keir@xxxxxxx>, Tim Deegan <tim@xxxxxxx>
Delivery-date: Mon, 15 Jun 2015 13:31:19 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On 15/06/15 13:26, Jan Beulich wrote:
> In a number of places both v1 and v2 pointers are being obtained when
> none or just one suffices. Additionally in __acquire_grant_for_copy()
> the flow of if/else-if can be slightly improved by re-ordering.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

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References:
- [Xen-devel] [PATCH v2 0/6] gnttab: XSA-134 follow-up
  - From: Jan Beulich
- [Xen-devel] [PATCH v2 3/6] gnttab: simplify shared entry v1 vs v2 handling
  - From: Jan Beulich

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