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 2B113C47094 for ; Thu, 10 Jun 2021 11:34:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 11465613FF for ; Thu, 10 Jun 2021 11:34:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230248AbhFJLgf (ORCPT ); Thu, 10 Jun 2021 07:36:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34824 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229895AbhFJLge (ORCPT ); Thu, 10 Jun 2021 07:36:34 -0400 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CFCEFC061760 for ; Thu, 10 Jun 2021 04:34:38 -0700 (PDT) Received: by mail-wm1-x334.google.com with SMTP id l9so5982107wms.1 for ; Thu, 10 Jun 2021 04:34:38 -0700 (PDT) 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=cp2xjlaw4uvJnn+MOUAkFZQ+eOSnxvlwG7WEJsSGUdQ=; b=ia+PU4Jl/xaJBPkueBMLwIqAcAEbJ+97n3rNhWOqBU9iII/w9dPmBTvEc1jmS/Orp2 bvdndHomUW2zc+WUWffTrUYgHFhqK6VtP2zw4l/7Kgtku3gR+WEWNw+BmFlsP2/7R91n p+TLYRphGWt9sBF7xQL06vqIQigRyNQhqOGiK8qzVMh23gVGua14U1Y+r0dTWCkLrmRj gYAVBRouYzlihkQk62EOxtIXp7TYKU6ZCXEhjyYW9Pad4uwh6EtNdTGMUcqQ10ZjI2Vk BwZhmEghaSen3T76j7e6/mqs82rIw0Cr+JILcEhi6r8ALkVgUUcdc4EenTvZpt4BBdnE CzXg== 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=cp2xjlaw4uvJnn+MOUAkFZQ+eOSnxvlwG7WEJsSGUdQ=; b=MXdIZ2QRETOZFQL1zp8kGd1hNErRl6rFZkvQN9lvuwzMZEWIKv+XPiUgtQjkCy6Xei k0sFEaT2hnc74dtUfjQaDbsuFOrsxQ0be/tf0zkyR83t2DotSLzmJlSSXyNNEtR5tuti sS++JBGh6dpXd3HfItRCVdbHRLy34uGkGF75LnsACRwULcOmjIS2mw4tNRz/ihKpfAIw LsOIKwD4Htz4uaBqU1vyrJ+FTywFhZL60KsO64ZikpSMc3qOS9F3d7PixGRNbSKgoWew l7Ec6/m7494bWmQrRpVKHY7Tv6o/c91eIduYhNNrPIn4wt+UUpQcKN2nOCs1q5xnzxQ2 CttA== X-Gm-Message-State: AOAM533etQCSv1v9NxYF45/polO4TAjVEJiweaIvxiGKGq8LF8FIRRFy saj/VzQ6n1cj459l+tUgTlI= X-Google-Smtp-Source: ABdhPJytbUnYMNmkNoLBbB6gNuoGWZRRMMSufvGg8PRKpXEtnsIhz85WfLZcW3CqEE3zl1Wz6634JA== X-Received: by 2002:a05:600c:4b88:: with SMTP id e8mr4484355wmp.107.1623324877496; Thu, 10 Jun 2021 04:34:37 -0700 (PDT) Received: from oberon.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id n42sm8898391wms.29.2021.06.10.04.34.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Jun 2021 04:34:37 -0700 (PDT) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH v5 09/40] trace-cmd library: Bump the trace file version to 7 Date: Thu, 10 Jun 2021 14:33:55 +0300 Message-Id: <20210610113426.257931-10-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210610113426.257931-1-tz.stoyanov@gmail.com> References: <20210610113426.257931-1-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 Adding a compression of the trace.dat file will change its structure. These changes are not backward compatible, the old trace-cmd binaries will not be able to read compressed trace files. Bumping the version to 7 will prevent old trace-cmd to read such files. Signed-off-by: Tzvetomir Stoyanov (VMware) --- lib/trace-cmd/include/trace-cmd-local.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/trace-cmd/include/trace-cmd-local.h b/lib/trace-cmd/include/trace-cmd-local.h index 041582c6..3332572b 100644 --- a/lib/trace-cmd/include/trace-cmd-local.h +++ b/lib/trace-cmd/include/trace-cmd-local.h @@ -15,7 +15,7 @@ void tracecmd_critical(const char *fmt, ...); void tracecmd_info(const char *fmt, ...); /* trace.dat file format version */ -#define FILE_VERSION 6 +#define FILE_VERSION 7 #define _STR(x) #x #define STR(x) _STR(x) -- 2.31.1