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=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,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 65491C433FE for ; Mon, 13 Sep 2021 12:48:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3AAE36103B for ; Mon, 13 Sep 2021 12:48:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235785AbhIMMuL (ORCPT ); Mon, 13 Sep 2021 08:50:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51112 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235302AbhIMMtN (ORCPT ); Mon, 13 Sep 2021 08:49:13 -0400 Received: from mail-wm1-x335.google.com (mail-wm1-x335.google.com [IPv6:2a00:1450:4864:20::335]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C6497C061574 for ; Mon, 13 Sep 2021 05:47:57 -0700 (PDT) Received: by mail-wm1-x335.google.com with SMTP id g128so2129545wma.5 for ; Mon, 13 Sep 2021 05:47:57 -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=dO1wy41ALDfjctAASfYVyOXhkrO0dap5MYO7uKXYwpw=; b=IslPP8eCDaeSIP9u3ArK3oQqp4kNC0+kc67NRF5gTtUZ3M5RtQrD421ZFK8F+Bc0Te K98uWsEbuiXkRR2AQzQc9WbAM4IqE0tXu8auh9/Ojs+iw0HcbZj0Nqh/nmEKUBeBaHTv 3bCETDCZbinODQWTT4JPILmHJMl0xY8dol1YIYx6wcfaRNgBRCyuQkK5WF/4v6hMX3WT SmnxfJjbWVVpvS1goWehgZFiAc7eUB/yXiqfl9osHxDZlCAosAy9QqYmByQw54G2tKAo Iw4ZnldJqxlkLTKYzGl+B3hVW181jd6ujcUjrDUTKq+5PFo7VhUcrEu2epagAgqGxMYu heNA== 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=dO1wy41ALDfjctAASfYVyOXhkrO0dap5MYO7uKXYwpw=; b=fQ8g8qA2MRALc+7p+D4mzEtBiymeusVb/OBFYw2zSgPnPeb+KOLOy/b2pJegKskIbw zJEwAWjCCa5+nsLbC/iWm50LvmZ2h6RU6s3eSMOJV9wa7Dp/P2U6dy2Iu+b2wJkFPUNK k/3Y3HsyzglA3wkSvNQIyb7fdA9bXVFuToCV1cOH3s3kOKjSA0r+1TM9U8tOvETjqFpH 5ceuOEk/JtKFpLOPcyE7G/sVQiOcRiIri1I5YITChfqa3FC9tg3dJ3FtE8Svv0kC9nae aLeyEDxZrtfNTV4cOS7zlGKYGd1N+Ih2qX9x3ohAATXnXdUUO20xyZnuhfhjb5J8p6Ro 681g== X-Gm-Message-State: AOAM532/wfjs4Vw+wvfa/D63vd8VDNecGyGDJwlE2c8K53w7Eg0KXjen /aqwV4miGEyr5hrccWfSSAIJBvr2q7o= X-Google-Smtp-Source: ABdhPJzUGMGsQPd8y1jWPyYZ7xFv9Sx1+FXEhuZ6RgogQWtvCLOYmqFA7qzfSAZEwfBMn23fNS927A== X-Received: by 2002:a05:600c:4f13:: with SMTP id l19mr11006194wmq.39.1631537276298; Mon, 13 Sep 2021 05:47:56 -0700 (PDT) Received: from oberon.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id k17sm7718077wmj.0.2021.09.13.05.47.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Sep 2021 05:47:55 -0700 (PDT) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH 0/8] trace-cmd convert Date: Mon, 13 Sep 2021 15:47:46 +0300 Message-Id: <20210913124754.3679916-1-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 00/20] Trace file version 7 - compression", should be applied on top of it: https://lore.kernel.org/linux-trace-devel/20210913124203.3677760-1-tz.stoyanov@gmail.com/ Known issues: - conversion of files with empty CPU buffers does not work. 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 | 689 +++++++++++++++--- 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, 870 insertions(+), 104 deletions(-) create mode 100644 tracecmd/trace-convert.c -- 2.31.1