netdev - Re: [Xen-devel] [RFC PATCH 09/13] xen-netfront: move grant

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Message-ID: <555A08F4.1030202@citrix.com>
Date:	Mon, 18 May 2015 16:44:52 +0100
From:	David Vrabel <david.vrabel@...rix.com>
To:	Joao Martins <joao.martins@...lab.eu>,
	<xen-devel@...ts.xenproject.org>, <netdev@...r.kernel.org>
CC:	<wei.liu2@...rix.com>, <ian.campbell@...rix.com>,
	<david.vrabel@...rix.com>, <boris.ostrovsky@...cle.com>
Subject: Re: [Xen-devel] [RFC PATCH 09/13] xen-netfront: move grant_{ref,
 page} to struct grant

On 12/05/15 18:18, Joao Martins wrote:
> Refactors a little bit how grants are stored by moving
> grant_rx_ref/grant_tx_ref and grant_tx_page to its
> own structure, namely struct grant.

Reviewed-by: David Vrabel <david.vrabel@...rix.com>

Although...

> --- a/drivers/net/xen-netfront.c
> +++ b/drivers/net/xen-netfront.c
> @@ -87,6 +87,11 @@ struct netfront_cb {
>  /* IRQ name is queue name with "-tx" or "-rx" appended */
>  #define IRQ_NAME_SIZE (QUEUE_NAME_SIZE + 3)
>  
> +struct grant {
> +	grant_ref_t ref;
> +	struct page *page;
> +};

Is this sort of structure (and the following patch) useful for other
frontends?

David
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