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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 CA5C9C2D0C0 for ; Thu, 26 Dec 2019 21:07:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A63612080D for ; Thu, 26 Dec 2019 21:07:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726933AbfLZVH2 (ORCPT ); Thu, 26 Dec 2019 16:07:28 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:43424 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726105AbfLZVH1 (ORCPT ); Thu, 26 Dec 2019 16:07:27 -0500 Received: from localhost (unknown [IPv6:2601:601:9f00:1c3::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 3933F1510E119; Thu, 26 Dec 2019 13:07:27 -0800 (PST) Date: Thu, 26 Dec 2019 13:07:24 -0800 (PST) Message-Id: <20191226.130724.181678918934442450.davem@davemloft.net> To: qdkevin.kou@gmail.com Cc: linux-sctp@vger.kernel.org, netdev@vger.kernel.org, nhorman@tuxdriver.com, marcelo.leitner@gmail.com Subject: Re: [PATCH net-next] sctp: move trace_sctp_probe_path into sctp_outq_sack From: David Miller In-Reply-To: <20191226122917.431-1-qdkevin.kou@gmail.com> References: <20191226122917.431-1-qdkevin.kou@gmail.com> X-Mailer: Mew version 6.8 on Emacs 26.1 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]); Thu, 26 Dec 2019 13:07:27 -0800 (PST) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Kevin Kou Date: Thu, 26 Dec 2019 12:29:17 +0000 > This patch is to remove trace_sctp_probe_path from the TP_fast_assign > part of TRACE_EVENT(sctp_probe) to avoid the nest of entry function, > and trigger sctp_probe_path_trace in sctp_outq_sack. ... Applied, but why did you remove the trace enabled check, just out of curiosity?