linux-kernel - Re: [PATCH net-next V2] tun: introduce tx skb ring

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Message-ID: <576B701F.2020105@redhat.com>
Date:	Thu, 23 Jun 2016 13:14:07 +0800
From:	Jason Wang <jasowang@...hat.com>
To:	"Michael S. Tsirkin" <mst@...hat.com>
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	kvm@...r.kernel.org, virtualization@...ts.linux-foundation.org,
	davem@...emloft.net, eric.dumazet@...il.com, brouer@...hat.com
Subject: Re: [PATCH net-next V2] tun: introduce tx skb ring



On 2016年06月23日 02:18, Michael S. Tsirkin wrote:
> On Fri, Jun 17, 2016 at 03:41:20AM +0300, Michael S. Tsirkin wrote:
>> >Would it help to have ptr_ring_resize that gets an array of
>> >rings and resizes them both to same length?
> OK, here it is. Untested so far, and no skb wrapper.
> Pls let me know whether this is what you had in mind.

Exactly what I want.

Thanks