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 6D179C43216 for ; Wed, 28 Jul 2021 13:34:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 580BC60FED for ; Wed, 28 Jul 2021 13:34:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236254AbhG1NeJ (ORCPT ); Wed, 28 Jul 2021 09:34:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54368 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236711AbhG1NeI (ORCPT ); Wed, 28 Jul 2021 09:34:08 -0400 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EEEF4C0613C1 for ; Wed, 28 Jul 2021 06:34:03 -0700 (PDT) Received: by mail-ej1-x62e.google.com with SMTP id hp25so4596778ejc.11 for ; Wed, 28 Jul 2021 06:34:03 -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=zV0CqwA9/wXmtBv9QTZRvsjfkc0zh38RvP8876u1PMw=; b=uYpMLTyLuF3Zg0rJ8MyRPlSXumraHB8oBdwuRDETy32ROxEhMWcch4NFXaF+5HN39w tac7FO6RwdHle3xrjDhtYuiMiaw8B5LuCbT7wdJR1a2yhURfsh8SA5WfCoK8q+FBZHFW hVqRPp2fsGbz28BEEKPigqSzqWp/T4lnSUb+Se3AR5sB2ySChEn/wll5PL9MCjwoBsI+ 0DRkjot0LFgNxGjx/DEe/MBTUNEoJ2njOcQMNNSoCjPD7FOZ4GVEqztBfHtWHYZHypNk ziL8XVoGEcK1iPa3iVuzBMgUlQJGm9sSzkXCvlYBw5bVrqmSAjd/foNsAc+HBSuLDxF7 jugg== 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=zV0CqwA9/wXmtBv9QTZRvsjfkc0zh38RvP8876u1PMw=; b=Re6ADAjqUgT3WeUUIoUrk1jUPNtY837/Nq8ng78o9pIUwIScDuOn05kPKn+Gg6yFJ2 7e23jjROuScDHEdhKQ5AsYbc3OrMRSW/W+/5Y6NR2kUfov4ASOsb/Nv9+Ol6s6cH87+B 3JNFXr2BHdc5AuqdDVRFFHCIFsy8XpG14L/FR2REgld9ACB8Toz28vKY3ZXEFZIY9Uw4 t3pGk+WWuL+jscmzX439qRMNMPTn6RQP3PzkuxLXLYv8EzjbdrWQlll2av5n1U4nN1q8 /M4oZllwHvq7UXqAaSUuGZqxes6Vz9BxtXkoBtndpUtM9XoIMY1rDc6zNa6BhDVcXlQc eSIg== X-Gm-Message-State: AOAM533g61cN85wn9cCVXoBqlcOyc34YtspGZDFiGwsXbtOxzKxp9ddr ReoLnmxWLCVQZlbpF4zDIPRRTNEofYQmvA== X-Google-Smtp-Source: ABdhPJzfUVvdh4YoeK78+rSYB3uwCgAU3ob+52mfW8pE07nZz9W4g1n1BgPjidQlb+98KyG2GQCOwQ== X-Received: by 2002:a17:906:4103:: with SMTP id j3mr26775778ejk.526.1627479242619; Wed, 28 Jul 2021 06:34:02 -0700 (PDT) Received: from oberon.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id b25sm2700705edv.9.2021.07.28.06.34.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Jul 2021 06:34:02 -0700 (PDT) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH 64/87] trace-cmd dump: Add helpers for processing trace file sections Date: Wed, 28 Jul 2021 16:32:27 +0300 Message-Id: <20210728133250.234140-65-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210728133250.234140-1-tz.stoyanov@gmail.com> References: <20210728133250.234140-1-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 Added a new local databse for storing sections, found in trace file version 7. Signed-off-by: Tzvetomir Stoyanov (VMware) --- tracecmd/trace-dump.c | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/tracecmd/trace-dump.c b/tracecmd/trace-dump.c index e6f774bd..010a8188 100644 --- a/tracecmd/trace-dump.c +++ b/tracecmd/trace-dump.c @@ -43,8 +43,18 @@ enum dump_items { OPTIONS = (1 << 9), FLYRECORD = (1 << 10), CLOCK = (1 << 11), + SECTIONS = (1 << 12), }; +struct file_section { + int id; + unsigned long long offset; + struct file_section *next; + enum dump_items verbosity; +}; + +static struct file_section *sections; + enum dump_items verbosity; #define DUMP_CHECK(X) ((X) & verbosity) @@ -723,6 +733,17 @@ static void dump_therest(int fd) } } +static void free_sections(void) +{ + struct file_section *del; + + while (sections) { + del = sections; + sections = sections->next; + free(del); + } +} + static void dump_file(const char *file) { int fd; @@ -748,7 +769,7 @@ static void dump_file(const char *file) dump_cmdlines(fd); dump_cpus_count(fd); dump_therest(fd); - + free_sections(); tep_free(tep); tep = NULL; close(fd); -- 2.31.1