netdev - Re: [PATCH 2/2] vhost: disentangle vring endianness stuff from the core code

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Message-ID: <20160121105607.373ce75a.cornelia.huck@de.ibm.com>
Date:	Thu, 21 Jan 2016 10:56:07 +0100
From:	Cornelia Huck <cornelia.huck@...ibm.com>
To:	Greg Kurz <gkurz@...ux.vnet.ibm.com>
Cc:	"Michael S. Tsirkin" <mst@...hat.com>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
	virtualization@...ts.linux-foundation.org
Subject: Re: [PATCH 2/2] vhost: disentangle vring endianness stuff from the
 core code

On Wed, 13 Jan 2016 18:09:47 +0100
Greg Kurz <gkurz@...ux.vnet.ibm.com> wrote:

> The way vring endianness is being handled currently obfuscates
> the code in vhost_init_used().
> 
> This patch tries to fix that by doing the following:
> - move the the code that adjusts endianness to a dedicated helper
> - export this helper so that backends explicitely call it
> 
> No behaviour change.
> 
> Signed-off-by: Greg Kurz <gkurz@...ux.vnet.ibm.com>
> ---
>  drivers/vhost/net.c   |    3 +++
>  drivers/vhost/scsi.c  |    3 +++
>  drivers/vhost/test.c  |    2 ++
>  drivers/vhost/vhost.c |   16 +++++++++++-----
>  drivers/vhost/vhost.h |    1 +
>  5 files changed, 20 insertions(+), 5 deletions(-)

Reviewed-by: Cornelia Huck <cornelia.huck@...ibm.com>