From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [net-next,v3] openvswitch: Add packet truncation support. Date: Fri, 10 Jun 2016 17:58:16 -0700 (PDT) Message-ID: <20160610.175816.2088684003410275959.davem@davemloft.net> References: <1465584573-58583-1-git-send-email-u9012063@gmail.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, pshelar@nicira.com To: u9012063@gmail.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:33784 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751967AbcFKA6U (ORCPT ); Fri, 10 Jun 2016 20:58:20 -0400 In-Reply-To: <1465584573-58583-1-git-send-email-u9012063@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: From: William Tu Date: Fri, 10 Jun 2016 11:49:33 -0700 > The patch adds a new OVS action, OVS_ACTION_ATTR_TRUNC, in order to > truncate packets. A 'max_len' is added for setting up the maximum > packet size, and a 'cutlen' field is to record the number of bytes > to trim the packet when the packet is outputting to a port, or when > the packet is sent to userspace. > > Signed-off-by: William Tu Applied.