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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2 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 37292C433E0 for ; Wed, 17 Jun 2020 21:28:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1616B2168B for ; Wed, 17 Jun 2020 21:28:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726987AbgFQV2H (ORCPT ); Wed, 17 Jun 2020 17:28:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:52802 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726496AbgFQV2H (ORCPT ); Wed, 17 Jun 2020 17:28:07 -0400 Received: from oasis.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 201952166E; Wed, 17 Jun 2020 21:28:06 +0000 (UTC) Date: Wed, 17 Jun 2020 17:28:04 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org, linux-trace-devel@vger.kernel.org Cc: Arnaldo Carvalho de Melo , Ingo Molnar , Jiri Olsa , Namhyung Kim , Andrew Morton , linux-mm@kvack.org, Jaewon Kim , Vlastimil Babka , Kees Cook Subject: Re: [PATCH 0/3] tool lib traceevent: Fix some parsing errors Message-ID: <20200617172804.7eccb845@oasis.local.home> In-Reply-To: <20200324200845.763565368@goodmis.org> References: <20200324200845.763565368@goodmis.org> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-trace-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org Hi Arnaldo, I guess these patches were missed. -- Steve On Tue, 24 Mar 2020 16:08:45 -0400 Steven Rostedt wrote: > Arnaldo, > > Here's a few patches for lib traceevent. > > The first one adds an "append()" helper function for appending to strings, > which will also simplify the next patch. > > The second patch handles "__attribute__((user))" in the field of a > trace event. This is needed after the stack leak code added this > to parameters of system call events. > > The last patch adds handling of __builtin_expect(), as someone wanted > to move IS_ERR_VALUE() from the fast path into the print fmt section, > which breaks the parsing. This should also be useful for other macros > that may evaluate down to a __builtin_expect(). > > Steven Rostedt (VMware) (3): > tools lib traceevent: Add append() function helper for appending strings > tools lib traceevent: Handle __attribute__((user)) in field names > tools lib traceevent: Add handler for __builtin_expect() > > ---- > tools/lib/traceevent/event-parse.c | 168 ++++++++++++++++++++++++------------- > 1 file changed, 111 insertions(+), 57 deletions(-)