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 33D37C49361 for ; Mon, 14 Jun 2021 07:50:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 180AA61370 for ; Mon, 14 Jun 2021 07:50:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232544AbhFNHxA (ORCPT ); Mon, 14 Jun 2021 03:53:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52974 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232579AbhFNHxA (ORCPT ); Mon, 14 Jun 2021 03:53:00 -0400 Received: from mail-ej1-x634.google.com (mail-ej1-x634.google.com [IPv6:2a00:1450:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE085C061574 for ; Mon, 14 Jun 2021 00:50:42 -0700 (PDT) Received: by mail-ej1-x634.google.com with SMTP id k7so15031934ejv.12 for ; Mon, 14 Jun 2021 00:50:42 -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=k3qTP15/KW1GvymOMvtOciY6oQlool890KwlGyG99eE=; b=U7H7LeN/p12pXhVhOKgXIX8erBu6M5o2ezNkPK1VwqNZu0Jf2QqgFJVHh+UEFzgEvD w9l+R5l7/7TOo+hRct+nJDDNcBeax8rDqvmo3iEoNArg2uiS+mVQWhgmypFZXssZRF1v iqLJCN5NDXQOcoz0Ir1aewy+zLczJxpqLryZXlzuqs0PokegmeyrivuaaWAUyHf3ZMA9 H5bEqbugfjz7QoPvMJN6/EW9avU0fkmfNRIp685tRHIfF/oZ5d90PiNN+m1OSDRJEVsK whVD8LyJ6J9HygsqDWMDJrf7D3uGERgD7V8L1oduwEWBlNyWBYThciUA3WfAEUFylNuv wepg== 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=k3qTP15/KW1GvymOMvtOciY6oQlool890KwlGyG99eE=; b=iKEnN48rZ++SPndBrg6c7e/LMSUXZ7UX/jhtBtXG6HWu1JQpqTPwGyK8UlAYo8HM5F oTCugW2wac56n2m5s8W/mENcTuU114qY0/ahGZ/LAdMNtUyxwrYQ69DZBy4w8ops0PPq IBuO12B2Lmi1fDCjo/Qnr5Xv3yVUO7CZboNE5jlKGjBexX0XSncjlpx4vXg4tFZ2zbJ8 6gcP2RnAcEgBtu9Rcs0oZD1YdaYNfHCUZtXIQWVlAe9KRr4p5SYcSTra6LllGHpqHGbQ VZ9/RvX388RhWS2Tsl7Plr40s4e6iGyGJR5+ogkDiJJkJRvvGNTc74VqDVBNjlRoRSop 5E7w== X-Gm-Message-State: AOAM533yNJUq15TQH7kVfG+DV/9n4O+rNIxX5Fk4jWZo8xgzfPvZBknN bWgXpeiXzzpc15z5z1bynko= X-Google-Smtp-Source: ABdhPJyxTNoYAXyIlpwV+OGz9gcKhrsuRx41Qsw37QnFq364UUm1JZdvb/GTyh3u7mH5VjpPbUEkgw== X-Received: by 2002:a17:906:b2d1:: with SMTP id cf17mr14408920ejb.225.1623657040693; Mon, 14 Jun 2021 00:50:40 -0700 (PDT) Received: from oberon.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id f6sm6536444eja.108.2021.06.14.00.50.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Jun 2021 00:50:40 -0700 (PDT) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH v6 09/45] trace-cmd library: Bump the trace file version to 7 Date: Mon, 14 Jun 2021 10:49:53 +0300 Message-Id: <20210614075029.598048-10-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210614075029.598048-1-tz.stoyanov@gmail.com> References: <20210614075029.598048-1-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 c6591e56..4d5d1455 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