Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755678AbdIRPOu (ORCPT ); Mon, 18 Sep 2017 11:14:50 -0400 Received: from mail-pg0-f66.google.com ([74.125.83.66]:35129 "EHLO mail-pg0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753310AbdIRPOr (ORCPT ); Mon, 18 Sep 2017 11:14:47 -0400 X-Google-Smtp-Source: ADKCNb7GYbRGXxHb34WDmqUcMq3yJMdsxdUZ3Q56qFJMeO8D8fUscZ7lzc2fwWGVuuD+SpZfDHrGNw== Message-ID: <1505747685.29839.19.camel@edumazet-glaptop3.roam.corp.google.com> Subject: Re: [PATCH RFC V1 net-next 2/6] net: skbuff: Add a field to support time based transmission. From: Eric Dumazet To: Richard Cochran Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, intel-wired-lan@lists.osuosl.org, Andre Guedes , Anna-Maria Gleixner , David Miller , Henrik Austad , Jesus Sanchez-Palencia , John Stultz , Thomas Gleixner , Vinicius Costa Gomes Date: Mon, 18 Sep 2017 08:14:45 -0700 In-Reply-To: <555939002f1ca9d89b14f30b3579445e4fa628d9.1505719061.git.rcochran@linutronix.de> References: <555939002f1ca9d89b14f30b3579445e4fa628d9.1505719061.git.rcochran@linutronix.de> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 305 Lines: 11 On Mon, 2017-09-18 at 09:41 +0200, Richard Cochran wrote: > Signed-off-by: Richard Cochran > --- > include/linux/skbuff.h | 2 ++ > 1 file changed, 2 insertions(+) Why skb->tstamp can not be used ? AFAIK, fact that it might be overwritten by packet captures should not hurt.