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Re: [Xen-devel] [PATCH v4 1/2] xen/blkback: add stack variable 'blkif' in connect_ring()

To: Dongli Zhang <dongli.zhang@xxxxxxxxxx>
From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
Date: Mon, 7 Jan 2019 12:53:25 +0100
Cc: axboe@xxxxxxxxx, konrad.wilk@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, Paul.Durrant@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
Delivery-date: Mon, 07 Jan 2019 11:53:46 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On Mon, Jan 07, 2019 at 01:35:58PM +0800, Dongli Zhang wrote:
> As 'be->blkif' is used for many times in connect_ring(), the stack variable
> 'blkif' is added to substitute 'be-blkif'.
> 
> Suggested-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
> Signed-off-by: Dongli Zhang <dongli.zhang@xxxxxxxxxx>

Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>

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References:
- [Xen-devel] [PATCH v4 1/2] xen/blkback: add stack variable 'blkif' in connect_ring()
  - From: Dongli Zhang

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