From patchwork Wed Jan 19 08:28:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Tzvetomir Stoyanov (VMware)" X-Patchwork-Id: 12717253 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 73752C433EF for ; Wed, 19 Jan 2022 08:28:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245077AbiASI2t (ORCPT ); Wed, 19 Jan 2022 03:28:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46638 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229455AbiASI2s (ORCPT ); Wed, 19 Jan 2022 03:28:48 -0500 Received: from mail-ed1-x534.google.com (mail-ed1-x534.google.com [IPv6:2a00:1450:4864:20::534]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2377BC061574 for ; Wed, 19 Jan 2022 00:28:48 -0800 (PST) Received: by mail-ed1-x534.google.com with SMTP id c71so7627139edf.6 for ; Wed, 19 Jan 2022 00:28:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=o5pi+k2oygauowVrHUpYDXLeoFKs0WCbwJ28StxNJjk=; b=LisbkHLZ+VHBngtmXHhfjk4vBohn4G+U7uHkTcPn1Lkxno6Vl1/3SkE2Dh9jdMOhFr DRIySzNfX2EJoW81z6CaS0HwsLdx4+EWBRHWqIJrYirxHj1V11CGks7r4N2f9cPvAaDL Z2kT3j5qQVG/Sx1xqR1MY+Vlh8SDIupUMxilVNBvFXd+y1ws/ETCSMeDGDQRY1qyIeYk TvCNmKixfe6k+X0trzG0GKKQY8JYUIaUYjSs6IWgKw15GVr5ZdIQvBMbOj9HmYhRvNy2 o7Ke3SAVTqwHokJcstZqRwGV93GPRrzqdIF9H3jgYK3AfCeFGfI/bS/MfgT/srUmpq4K IZoA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=o5pi+k2oygauowVrHUpYDXLeoFKs0WCbwJ28StxNJjk=; b=ivG297VT+//JeZBK8RBEykYW13AagFYBAJLnOhKLw2rC1yNvDNJjayL/OWIfnLlXTu VT7Ze2k/wgHlRVMT9DvRHWRbQBjWUlxiKMw3dR6/XPkz1RuDavTGZYKbCwRi3ONcOYF4 yjO1dV5dCF9oPGf99vvfkBVl5FS7eugTYdBKv97EBFUpIxsjYjlAVqb4KCsj2oBGLD8D SB0oxw4G7qts1ji9fMftHNhxSSQyzbRVUtotu5Pa4T/hoPDtNC7O2lqgxBNJ1xzP5x1h FbDQjB06O4WOfsYAsbTj+aicBFwdLP4FpH5xuAJlNLpRA8u4xVLxhDx/28TCrgl/KiWi Cptg== X-Gm-Message-State: AOAM530eRhRFfpdRy5bQha7oZwoKg3gmfJ6t1O1mjx70vv+nBhgH9KIe 7ROHjo9613PNtMQKE9/R6HnpBMxRb+I= X-Google-Smtp-Source: ABdhPJwD02StzKt9It89X9ezqyyX/UoLvaI5KuoV5e/4mdFqLaLX6TTAf7BuEfKAx62nLiui/Oa8pA== X-Received: by 2002:a17:907:86ab:: with SMTP id qa43mr24032264ejc.119.1642580926767; Wed, 19 Jan 2022 00:28:46 -0800 (PST) Received: from oberon.zico.biz.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id t14sm860838edq.24.2022.01.19.00.28.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Jan 2022 00:28:46 -0800 (PST) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH v7 0/9] trace-cmd convert Date: Wed, 19 Jan 2022 10:28:36 +0200 Message-Id: <20220119082845.245993-1-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org A new trace-cmd subcommand is introduced: trace-cmd convert -i -o The command converts trace file between different versions. There are two parameters for controlling the type of the output file: --file-version < 6 / 7> --compression < none / any / name of the desired compression algorithm > This patch-set depends on: "[PATCH v7 00/20] Trace file version 7 - compression" https://lore.kernel.org/linux-trace-devel/20220119082715.245846-1-tz.stoyanov@gmail.com/ v7 changes: - Bug fixes. - Code cleanups. - Rebase. v6 changes: - Rebased on top of the latest master. - Introduced new metadata strings section. - Use 8 bytes for section size. v5 changes: - Rebased on top of the latest master. v4 changes: - Rebased on top of the latest master. v3 changes: - Rebased on top of the latest master. v2 changes: - fixed issues of split and convert commands with some corner cases Tzvetomir Stoyanov (VMware) (9): trace-cmd library: Use output handler when copying data from input file trace-cmd library: Handle version 7 files when copying headers between files trace-cmd library: Copy CPU count between trace files trace-cmd library: New API to copy buffer description between trace files trace-cmd library: New API to copy options between trace files trace-cmd library: New API to copy trace data between trace files trace-cmd library: Avoid memory leak when setting trace clock trace-cmd library: Extend tracecmd_copy() API trace-cmd: Add new subcommand "convert" .../include/private/trace-cmd-private.h | 15 +- lib/trace-cmd/include/trace-cmd-local.h | 13 + lib/trace-cmd/trace-input.c | 698 +++++++++++++++--- lib/trace-cmd/trace-output.c | 125 +++- lib/trace-cmd/trace-util.c | 8 +- tracecmd/Makefile | 1 + tracecmd/include/trace-local.h | 2 + tracecmd/trace-cmd.c | 1 + tracecmd/trace-convert.c | 106 +++ tracecmd/trace-restore.c | 2 +- tracecmd/trace-split.c | 2 +- tracecmd/trace-usage.c | 13 + 12 files changed, 881 insertions(+), 105 deletions(-) create mode 100644 tracecmd/trace-convert.c