From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Re: [Patch iproute2] u32: add terminal parameter Date: Fri, 11 Apr 2014 14:04:46 -0700 Message-ID: <20140411140446.6412e9dc@nehalam.linuxnetplumber.net> References: <1396631826-15188-1-git-send-email-xiyou.wangcong@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, davem@davemloft.net To: Cong Wang Return-path: Received: from mail-pd0-f181.google.com ([209.85.192.181]:53195 "EHLO mail-pd0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754397AbaDKVEt (ORCPT ); Fri, 11 Apr 2014 17:04:49 -0400 Received: by mail-pd0-f181.google.com with SMTP id p10so5680619pdj.26 for ; Fri, 11 Apr 2014 14:04:49 -0700 (PDT) In-Reply-To: <1396631826-15188-1-git-send-email-xiyou.wangcong@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: On Fri, 4 Apr 2014 10:17:06 -0700 Cong Wang wrote: > It is useful to allow user to specify to terminate u32 filter matching > when there is no action. Currently we only terminate it when there is > an action attached. > > Cc: Stephen Hemminger > Signed-off-by: Cong Wang > --- > tc/f_u32.c | 9 ++++++++- > 1 file changed, 8 insertions(+), 1 deletion(-) Iproute2 commands are supposed to be invertible. If you take something as input, it should be displayed on output.