netdev - Re: [net-next PATCH 5/8] macvlan: change the max number of queues to 16

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Date:	Thu, 6 Jun 2013 14:05:31 +0300
From:	"Michael S. Tsirkin" <mst@...hat.com>
To:	Jason Wang <jasowang@...hat.com>
Cc:	davem@...emloft.net, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, sergei.shtylyov@...entembedded.com
Subject: Re: [net-next PATCH 5/8] macvlan: change the max number of queues to
 16

On Thu, Jun 06, 2013 at 05:54:37PM +0800, Jason Wang wrote:
> Macvtap should be at least compatible with tap, so change the max number to 16.
> 
> Signed-off-by: Jason Wang <jasowang@...hat.com>

Acked-by: Michael S. Tsirkin <mst@...hat.com>

> ---
>  include/linux/if_macvlan.h |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
> index e47ad46..62d8bda 100644
> --- a/include/linux/if_macvlan.h
> +++ b/include/linux/if_macvlan.h
> @@ -50,7 +50,7 @@ struct macvlan_pcpu_stats {
>   * Maximum times a macvtap device can be opened. This can be used to
>   * configure the number of receive queue, e.g. for multiqueue virtio.
>   */
> -#define MAX_MACVTAP_QUEUES	(NR_CPUS < 16 ? NR_CPUS : 16)
> +#define MAX_MACVTAP_QUEUES	16
>  
>  #define MACVLAN_MC_FILTER_BITS	8
>  #define MACVLAN_MC_FILTER_SZ	(1 << MACVLAN_MC_FILTER_BITS)
> -- 
> 1.7.1
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