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=-15.7 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 8078DC43600 for ; Wed, 12 May 2021 06:38:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 48D8C613BA for ; Wed, 12 May 2021 06:38:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229996AbhELGjp (ORCPT ); Wed, 12 May 2021 02:39:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40702 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230011AbhELGjn (ORCPT ); Wed, 12 May 2021 02:39:43 -0400 Received: from mail-ej1-x631.google.com (mail-ej1-x631.google.com [IPv6:2a00:1450:4864:20::631]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9AF4EC061574 for ; Tue, 11 May 2021 23:38:35 -0700 (PDT) Received: by mail-ej1-x631.google.com with SMTP id a4so33346232ejk.1 for ; Tue, 11 May 2021 23:38:35 -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=asuuAM/DbFHwoKgAFTzA5hM0EAmoCA+ufY1mLOt9v2I=; b=gBIVRftNEQK6KQXU731sb2OR9VjL47FNWWptyluy07GKb0sama5bG8Evk1ReGQfKga YdDa9k1d1RXqK9QlFFxWVtrNBWoFh3XRh5kaxT6LlXy3BQ9qGdW1U8VK80sS/f/X9hOH NT22yS0cexieVbjsKaqG4oeZ+Xg/sCn6ZlA5TVDymZcJ7s+k9wiG+xD+p5qxYKMSTknD M5P1PfFX3LYxlt0wGDEELjvTGaiLB6m66W+vF4aSh5VzNVhq/iLzcH614PPZ5XftB5wi 857x81hs/eALdC6Gj+//45n/0p8ZIPBE+TbXLVYULuh3rCh4ZC8PzhSmsoJH02uFrwyt RfDQ== 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=asuuAM/DbFHwoKgAFTzA5hM0EAmoCA+ufY1mLOt9v2I=; b=qGmskjyaqaEo1InJtIFpFY+n6floBex+4YtFV8C2pUU1DWOktW17Ky0CiSO6uTptBy 6oj70vhEV0VOVsaMzL8FIepLC7aGrT6UIcqfCbq7noNejxpyyF8NYYQk9Ptwo8MzZjah ovT6DPPQCMEpJcQPyoim8hGMO1NTA6jAnLL7uDneIgvr1bhxGe/eHxclFVEjMOXmGOqJ k+HHVNLZdD+V2rC/MB/G5k4oGk6TP7xVZVxGE2owfKBYlDBmIFOXzHs/CQawq8iPDiIK /zBeH9a9e/wOhSWYdGLNMGrDG5FrTPBRKNaw3yh01a9/d0FNE7Ia//kwJorAY0cBe5q6 VcnA== X-Gm-Message-State: AOAM530gTfY0PO/bcLKhvrMbmpJXdmmkajSxhqhK7cfuL/X277iCQCuM P6G/AXLbletWAurLChPpaPk= X-Google-Smtp-Source: ABdhPJyHUAci9ZsUmY6k8Yr+H7rZ0A9+pKRR0R9kHSHNb0v3Q6i+Q8ijQ/a7pQnwFTvePsWwrRJQWQ== X-Received: by 2002:a17:906:fa19:: with SMTP id lo25mr35239957ejb.394.1620801514325; Tue, 11 May 2021 23:38:34 -0700 (PDT) Received: from oberon.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id h23sm13387723ejx.90.2021.05.11.23.38.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 May 2021 23:38:33 -0700 (PDT) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH v3 09/25] trace-cmd library: Bump the trace file version to 7 Date: Wed, 12 May 2021 09:38:07 +0300 Message-Id: <20210512063823.324610-10-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512063823.324610-1-tz.stoyanov@gmail.com> References: <20210512063823.324610-1-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 862283fc..c8c51ff0 100644 --- a/lib/trace-cmd/include/trace-cmd-local.h +++ b/lib/trace-cmd/include/trace-cmd-local.h @@ -14,7 +14,7 @@ void tracecmd_warning(const char *fmt, ...); void tracecmd_fatal(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