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Subject: Re: [RFC PATCH 2/2] macvtap: TX zero copy between guest and host
 kernel
From: Shirley Ma <mashirle@us.ibm.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>, Avi Kivity <avi@redhat.com>,
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Date: Wed, 15 Sep 2010 10:00:04 -0700
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On Wed, 2010-09-15 at 17:39 +0200, Michael S. Tsirkin wrote:
> In fact, I rechecked: both bridge and loopback have NETIF_F_HIGHDMA
> set.
> So maybe we should check NETIF_F_NETNS_LOCAL ...
> 
> macvtap in bridged mode is interesting as well. 

I found that too, just wondered which flag to use is better. :)

Thanks
Shirley