From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751951AbcFWFOP (ORCPT ); Thu, 23 Jun 2016 01:14:15 -0400 Received: from mx1.redhat.com ([209.132.183.28]:35503 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751445AbcFWFOO (ORCPT ); Thu, 23 Jun 2016 01:14:14 -0400 Subject: Re: [PATCH net-next V2] tun: introduce tx skb ring To: "Michael S. Tsirkin" References: <1465979897-4445-1-git-send-email-jasowang@redhat.com> <20160617033218-mutt-send-email-mst@redhat.com> <20160622211620-mutt-send-email-mst@redhat.com> Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, davem@davemloft.net, eric.dumazet@gmail.com, brouer@redhat.com From: Jason Wang Message-ID: <576B701F.2020105@redhat.com> Date: Thu, 23 Jun 2016 13:14:07 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.8.0 MIME-Version: 1.0 In-Reply-To: <20160622211620-mutt-send-email-mst@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Thu, 23 Jun 2016 05:14:13 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Wang Subject: Re: [PATCH net-next V2] tun: introduce tx skb ring Date: Thu, 23 Jun 2016 13:14:07 +0800 Message-ID: <576B701F.2020105@redhat.com> References: <1465979897-4445-1-git-send-email-jasowang@redhat.com> <20160617033218-mutt-send-email-mst@redhat.com> <20160622211620-mutt-send-email-mst@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Cc: kvm@vger.kernel.org, eric.dumazet@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, brouer@redhat.com, davem@davemloft.net To: "Michael S. Tsirkin" Return-path: In-Reply-To: <20160622211620-mutt-send-email-mst@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org List-Id: netdev.vger.kernel.org CgpPbiAyMDE25bm0MDbmnIgyM+aXpSAwMjoxOCwgTWljaGFlbCBTLiBUc2lya2luIHdyb3RlOgo+ IE9uIEZyaSwgSnVuIDE3LCAyMDE2IGF0IDAzOjQxOjIwQU0gKzAzMDAsIE1pY2hhZWwgUy4gVHNp cmtpbiB3cm90ZToKPj4gPldvdWxkIGl0IGhlbHAgdG8gaGF2ZSBwdHJfcmluZ19yZXNpemUgdGhh dCBnZXRzIGFuIGFycmF5IG9mCj4+ID5yaW5ncyBhbmQgcmVzaXplcyB0aGVtIGJvdGggdG8gc2Ft ZSBsZW5ndGg/Cj4gT0ssIGhlcmUgaXQgaXMuIFVudGVzdGVkIHNvIGZhciwgYW5kIG5vIHNrYiB3 cmFwcGVyLgo+IFBscyBsZXQgbWUga25vdyB3aGV0aGVyIHRoaXMgaXMgd2hhdCB5b3UgaGFkIGlu IG1pbmQuCgpFeGFjdGx5IHdoYXQgSSB3YW50LgoKVGhhbmtzCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fClZpcnR1YWxpemF0aW9uIG1haWxpbmcgbGlzdApW aXJ0dWFsaXphdGlvbkBsaXN0cy5saW51eC1mb3VuZGF0aW9uLm9yZwpodHRwczovL2xpc3RzLmxp bnV4Zm91bmRhdGlvbi5vcmcvbWFpbG1hbi9saXN0aW5mby92aXJ0dWFsaXphdGlvbg==