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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 7F558C433E6 for ; Thu, 11 Mar 2021 08:49:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 596F364FA8 for ; Thu, 11 Mar 2021 08:49:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231515AbhCKItS (ORCPT ); Thu, 11 Mar 2021 03:49:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231700AbhCKItR (ORCPT ); Thu, 11 Mar 2021 03:49:17 -0500 Received: from mail-ej1-x630.google.com (mail-ej1-x630.google.com [IPv6:2a00:1450:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A055C061574 for ; Thu, 11 Mar 2021 00:49:17 -0800 (PST) Received: by mail-ej1-x630.google.com with SMTP id p8so44502971ejb.10 for ; Thu, 11 Mar 2021 00:49:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=cIjLZ2jxcnzei4wiiNaWxNAYYBrYURdLiNC6d2iRrmM=; b=izfFGSaU0DD7l7U4p2PdbtdnGmWrr0ize4Toc+VUTFDT9OzkY4HA40O1mFYQBXWxRN vXrW0Qjx4qgJHLApvAMvyD7jdZCNmhuMMQeto4xhMm/KX+wvDb1MRNPxDQS+4wF5FB0C 6TrbJf2+2tPkNcT81sUUognfZQq2kyAdWWY+n7Xbh7ymsi7bhVAa9SN720+h3DtTqFXJ KA6woGlmJVvclmAN/oeQtfaSoBxa2xrOKMOrgWQ3CWR2gEUn9Gn8VFDGy1LNKV+SoxBR FBlqVlJftZxq/UwEnMgJqWxuzpvfAdoTiYo0ldAsl1vas8eZVC+JMCqoUUow96TRkTws 0vLA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=cIjLZ2jxcnzei4wiiNaWxNAYYBrYURdLiNC6d2iRrmM=; b=e4bOZh1OXAG5WReKarYpZVXzin3RFXNfmQGSbzCR1CUsgJmJt3RZGzU2bHRiGIPoVx gPVf/Kse8prVFaCHD7lh6ecRELzJS/FZQXLuzpS8STWY0ubEgdmzsIB798rEE/rbwURp 6w8OoldM350K1opbngSlOD/lLaxtOUX6+HQKLc+wPJkpiP3+NnXxeWD4AMMfLhClrDze QyD3N8tuH8qObwb8oOSY1/++dbQkmU1vHRdM88g2BajsLZunKg5TF+xaahgrqY4crCjn 63nopF5sNBF3TnnLmspGZ28m+oySuu3M833jHzEonh6E33U4+O+5kKSt5l3Ox0qTHoqQ FW+Q== X-Gm-Message-State: AOAM531oKBvbhJNGeExMuxX3/YeWTuZfMGeIraC8LgRMwFoCBhF8c8aY 5toUos6GsTmIybJL1sDejHf8h9kvKRy4aQ== X-Google-Smtp-Source: ABdhPJzFCZRc/a9s4eeuehlVnzQ7tfbdM7zOPabkbM71w/38bfosglmShxhP9LytQYVEvAvsGc/kvw== X-Received: by 2002:a17:906:3849:: with SMTP id w9mr2084518ejc.7.1615452556060; Thu, 11 Mar 2021 00:49:16 -0800 (PST) Received: from oberon.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id fi11sm901647ejb.73.2021.03.11.00.49.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Mar 2021 00:49:15 -0800 (PST) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH v31 10/16] trace-cmd: Append new options into guest trace file at the end of the tracing session Date: Thu, 11 Mar 2021 10:48:51 +0200 Message-Id: <20210311084857.1919805-11-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210311084857.1919805-1-tz.stoyanov@gmail.com> References: <20210311084857.1919805-1-tz.stoyanov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org Moved the logic for appending new options into guest trace file from tracecmd_write_guest_time_shift() to host_tsync_complete() context. The guest time shift may not be the only option to append, the right place for this logic is when the tracing session is completed. Signed-off-by: Tzvetomir Stoyanov (VMware) --- lib/trace-cmd/trace-timesync.c | 1 - tracecmd/trace-record.c | 1 + 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/trace-cmd/trace-timesync.c b/lib/trace-cmd/trace-timesync.c index 7514766a..3a70eedd 100644 --- a/lib/trace-cmd/trace-timesync.c +++ b/lib/trace-cmd/trace-timesync.c @@ -974,7 +974,6 @@ int tracecmd_write_guest_time_shift(struct tracecmd_output *handle, if (i < tsync->vcpu_count) goto out; tracecmd_add_option_v(handle, TRACECMD_OPTION_TIME_SHIFT, vector, vcount); - tracecmd_append_options(handle); #ifdef TSYNC_DEBUG if (count > 1) printf("Got %d timestamp synch samples for guest %s in %lld ns trace\n\r", diff --git a/tracecmd/trace-record.c b/tracecmd/trace-record.c index 38428c8d..15521d0d 100644 --- a/tracecmd/trace-record.c +++ b/tracecmd/trace-record.c @@ -681,6 +681,7 @@ static void host_tsync_complete(struct buffer_instance *instance) if (!handle) die("cannot create output handle"); tracecmd_write_guest_time_shift(handle, instance->tsync); + tracecmd_append_options(handle); tracecmd_output_close(handle); } -- 2.29.2