From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8E65EC433E0 for ; Tue, 19 May 2020 00:34:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 717F520715 for ; Tue, 19 May 2020 00:34:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727867AbgESAeY (ORCPT ); Mon, 18 May 2020 20:34:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39524 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726573AbgESAeY (ORCPT ); Mon, 18 May 2020 20:34:24 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 62811C061A0C for ; Mon, 18 May 2020 17:34:24 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id BD0BB1276512B; Mon, 18 May 2020 17:34:23 -0700 (PDT) Date: Mon, 18 May 2020 17:33:04 -0700 (PDT) Message-Id: <20200518.173304.1928081655387944185.davem@davemloft.net> To: mrv@mojatatu.com Cc: netdev@vger.kernel.org, kernel@mojatatu.com, jhs@mojatatu.com, xiyou.wangcong@gmail.com, jiri@resnulli.us Subject: Re: [PATCH net 1/1] net sched: fix reporting the first-time use timestamp From: David Miller In-Reply-To: <1589719591-32491-1-git-send-email-mrv@mojatatu.com> References: <1589719591-32491-1-git-send-email-mrv@mojatatu.com> X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Mon, 18 May 2020 17:34:24 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Roman Mashak Date: Sun, 17 May 2020 08:46:31 -0400 > When a new action is installed, firstuse field of 'tcf_t' is explicitly set > to 0. Value of zero means "new action, not yet used"; as a packet hits the > action, 'firstuse' is stamped with the current jiffies value. > > tcf_tm_dump() should return 0 for firstuse if action has not yet been hit. > > Fixes: 48d8ee1694dd ("net sched actions: aggregate dumping of actions timeinfo") > Cc: Jamal Hadi Salim > Signed-off-by: Roman Mashak > Acked-by: Jamal Hadi Salim Applied and queued up for -stable, thanks.