From: "Michael S. Tsirkin" <mst@redhat.com>
To: Jason Wang <jasowang@redhat.com>
Cc: davem@davemloft.net, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, sergei.shtylyov@cogentembedded.com
Subject: Re: [net-next PATCH 5/8] macvlan: change the max number of queues to 16
Date: Thu, 6 Jun 2013 14:05:31 +0300 [thread overview]
Message-ID: <20130606110531.GD8626@redhat.com> (raw)
In-Reply-To: <1370512480-14272-6-git-send-email-jasowang@redhat.com>
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@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.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
next prev parent reply other threads:[~2013-06-06 11:05 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-06 9:54 [net-next PATCH 0/8] Multiqueue API for macvtap Jason Wang
2013-06-06 9:54 ` [net-next PATCH 1/8] macvtap: fix a possible race between queue selection and changing queues Jason Wang
2013-06-06 9:54 ` [net-next PATCH 2/8] macvtap: do not add self to waitqueue if doing a nonblock read Jason Wang
2013-06-06 9:54 ` [net-next PATCH 3/8] macvlan: switch to use IS_ENABLED() Jason Wang
2013-06-06 9:54 ` [net-next PATCH 4/8] macvtap: introduce macvtap_get_vlan() Jason Wang
2013-06-06 11:05 ` Michael S. Tsirkin
2013-06-06 9:54 ` [net-next PATCH 5/8] macvlan: change the max number of queues to 16 Jason Wang
2013-06-06 11:05 ` Michael S. Tsirkin [this message]
2013-06-06 9:54 ` [net-next PATCH 6/8] macvtap: eliminate linear search Jason Wang
2013-06-06 11:06 ` Michael S. Tsirkin
2013-06-06 9:54 ` [net-next PATCH 7/8] macvtap: add TUNSETQUEUE ioctl Jason Wang
2013-06-06 11:06 ` Michael S. Tsirkin
2013-06-06 9:54 ` [net-next PATCH 8/8] macvtap: enable multiqueue flag Jason Wang
2013-06-06 11:05 ` Michael S. Tsirkin
2013-06-08 6:49 ` [net-next PATCH 0/8] Multiqueue API for macvtap David Miller
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