From patchwork Fri Oct 8 04:25:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Tzvetomir Stoyanov (VMware)" X-Patchwork-Id: 12544337 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12D62C433F5 for ; Fri, 8 Oct 2021 04:25:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E787560F6E for ; Fri, 8 Oct 2021 04:25:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229511AbhJHE1I (ORCPT ); Fri, 8 Oct 2021 00:27:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50960 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229501AbhJHE1I (ORCPT ); Fri, 8 Oct 2021 00:27:08 -0400 Received: from mail-ed1-x531.google.com (mail-ed1-x531.google.com [IPv6:2a00:1450:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 82EAAC061570 for ; Thu, 7 Oct 2021 21:25:13 -0700 (PDT) Received: by mail-ed1-x531.google.com with SMTP id v18so31580882edc.11 for ; Thu, 07 Oct 2021 21:25:13 -0700 (PDT) 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=JMYyFm+OgGHjz9dSb/AXMCy1+rPjG8LlbhrPGzCJRoM=; b=Sbng5xAvcwdYRZoBBe+Ew/0+ZXOMgPXe0zCO1REbTBugTokKSujrnAUP9GRc183qwH +GhXR0uzdlMgrEke8+58cNsK1buYJvpot3xLo2IzyJUzCRE99sB/Qov+jWi0jiYG9YsU iGwdXty3uj3cR36AqARRmFP+x8O/HejZbh8xvhz/RBHnb9MEz1YZfqZhhlovlcbdPYVf onCDmlRDGaeMvgTjI70c/1/7sHLH6S0B2sFSKdjE/rownXL0N/EGkCDddycW75FZyqBh J0mqDxkjR2EBcHDUKlxhB71lNOHLDxFD6Xq6quxxqjCmG4tf1zkfdktHMoKwEonAGS2+ xQEw== 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=JMYyFm+OgGHjz9dSb/AXMCy1+rPjG8LlbhrPGzCJRoM=; b=Ky/IVPTFfB4d3FpgVDNBBcEyhi06AyFeAcw7FmpOv2L0T+rVCmdKMEDhDJnT007++Q FzczK0b7K+d2LbrYZ49kAzMtyq7lM2j45xngE/UO+09O3rVexJ/eQDIokT9ohoTUJ6kY Rng+UHWh1zzy1zo6SZP5AIZTVkwdX63ZUxyFTVoIqPe+5xh5R9+/JgjOaDhOC6b5N64K xAunfbc/V0A0fIvnrwy9mQWGiUq+GkaoOUq+muvpg1X2wPUmi2v1Xm5HZ0Cf/+6IjeaK tKBLZ0wuRWxPAOkwC3+jqulqPtPyMT/IWDR5OVbahgGKRA1kapZh2tgHwUgy+0/AHuDj pgmA== X-Gm-Message-State: AOAM53041VWIbJVxCK8CMroqsGjpmGPqwCMGG1HO67iK403nMTHJZLln 1FX7XLHtO2IMgTxWYh+g4sI+rEeys1FRNw== X-Google-Smtp-Source: ABdhPJx0ywMRFPUi4TR4aaR8JIB07co0ydE0IvvF0FZbTN1tdPCooxbNSzlcfnltIn034PMjx1mO+g== X-Received: by 2002:a17:906:4f19:: with SMTP id t25mr1370180eju.176.1633667112140; Thu, 07 Oct 2021 21:25:12 -0700 (PDT) Received: from oberon.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id e7sm506320edz.95.2021.10.07.21.25.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Oct 2021 21:25:11 -0700 (PDT) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH v3 0/8] trace-cmd convert Date: Fri, 8 Oct 2021 07:25:02 +0300 Message-Id: <20211008042510.978362-1-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.31.1 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 v3 00/20] Trace file version 7 - compression", should be applied on top of it: PATCH v3 00/20] Trace file version 7 - compression 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) (8): 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: 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 | 122 ++- 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, 879 insertions(+), 104 deletions(-) create mode 100644 tracecmd/trace-convert.c