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=-3.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 6F23DC74A52 for ; Thu, 11 Jul 2019 13:03:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 485FD21019 for ; Thu, 11 Jul 2019 13:03:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="S4d/ba+3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728490AbfGKNDM (ORCPT ); Thu, 11 Jul 2019 09:03:12 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:46668 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725971AbfGKNDM (ORCPT ); Thu, 11 Jul 2019 09:03:12 -0400 Received: by mail-wr1-f68.google.com with SMTP id z1so6177257wru.13 for ; Thu, 11 Jul 2019 06:03:11 -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:mime-version :content-transfer-encoding; bh=7PnD2zAR97RZl8exI0FV7DqKepzYsBIJgU9zI5KzQPI=; b=S4d/ba+3u+hXB3B1VGLkrcyDO4fNbpKKcMYAQozJYgYidUAxtxfBoEG9m/ZJnmW/Zw QNhcvlpjiLEbgT3kvRpCxrhklKj0o9yus9BSKduEYiaOgPVnFSGZdeaSZF7hIe+YC6ai bmjDn45LOkPI8X29aVntiqKlErBOMYgpqx2fsUZPWIGmMiq8NAf/PZyKhvkn8Yo8CtoJ Mzlr/ejFU//7DPTN/XsM/rZspm6jLEA14ARiamy0DTeGRkSSOzFaBtWtP1gdfXh0YGoK c/oWowQpSji7BYhQZnN7oSgds4rcaQnEKo2vfE5frNSCvuVl30RieiULMYK7Avqy6ac8 rFyw== 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:mime-version :content-transfer-encoding; bh=7PnD2zAR97RZl8exI0FV7DqKepzYsBIJgU9zI5KzQPI=; b=G6x/ueh2Id35oPhTT8Nd6BC8g8VQZ6ySxoLYbyxrrOwmnsFM5lBKZ2nuasE+DudEhZ t8CcNNxR7bh5jwLLR1ZEdtYBkIfqj8HEaWpDQJuEUWzV0PHUliKtT/+KIGDWcTsY989s /hWqtJsF8DE+zugilTJnXopH3+WMvVvShM1wQamsApuocf7ZgbZC/BokdMvqbClVzzbV ZreUhKRlxN24dw5G7vr7V5fjUCh7EBS/ExjCw38SWsD1N1+HibN3rYMrjlDbhiHfZY3F Z153gQ0mmAzE7wREWegSklVjPAt9Kshd5523CFfmy8dX8h/Y3jHK52qJ9KYPO8eL/PzS BoCQ== X-Gm-Message-State: APjAAAV2/toLR4v6Cb7P7SoEUYY0lx174jmg421XGaXKiCejqkDeRXwa o2klOK3B19d7i7UYzKNU5bmo59Wq X-Google-Smtp-Source: APXvYqyTLsflL8jLfQq9I4gFlqN49/TLubWQB7poj/lieDgenXjzX+RmRTcaS1MXTnxmjjpMhbifkw== X-Received: by 2002:adf:e444:: with SMTP id t4mr4984996wrm.262.1562850190678; Thu, 11 Jul 2019 06:03:10 -0700 (PDT) Received: from oberon.eng.vmware.com ([146.247.46.5]) by smtp.gmail.com with ESMTPSA id h6sm4642590wre.82.2019.07.11.06.03.08 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 11 Jul 2019 06:03:09 -0700 (PDT) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH 0/7] Separate trace-cmd and libtracecmd code Date: Thu, 11 Jul 2019 16:03:00 +0300 Message-Id: <20190711130307.25041-1-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-trace-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org libtracecmd is a library, containing functions that can be used without trace-cmd application. However, some of the functions declared as libtracecmd APIs in trace-cmd.h depend on trace-cmd context. That causes a problem when other application uses the library. The problem can be observed when running kerneshark and there is a python module, loaded by the python plugin - there is a bunch of warnings. To resolve the problem, implementations of all trace-cmd independent functions are moved into libtracecmd. All libtracecmd functions, that depend on trace-cmd context are removed from the library and from trace-cmd.h file. Tzvetomir Stoyanov (VMware) (7): trace-cmd: Move trace-output.c into the library code trace-cmd: Move trace-msg.c into the library. trace-cmd: Move trace-cmd global variable "quiet" to libtracecmd trace-cmd: Move trace-cmd global variable "debug" to libtracecmd trace-cmd: Move plog() function to libtracecmd. trace-cmd: Move trace-cmd APIs from trace-cmd.h to trace-local.h trace-cmd: Move tracecmd_stack_tracer_status() function to libtracecmd include/trace-cmd/trace-cmd.h | 19 +- .../include => include/trace-cmd}/trace-msg.h | 3 - lib/trace-cmd/Makefile | 12 +- {tracecmd => lib/trace-cmd}/trace-msg.c | 4 +- {tracecmd => lib/trace-cmd}/trace-output.c | 4 +- lib/trace-cmd/trace-util.c | 162 ++++++++++++++++++ tracecmd/Makefile | 2 - tracecmd/include/trace-cmd-local.h | 2 - tracecmd/include/trace-local.h | 14 +- tracecmd/trace-cmd.c | 3 - tracecmd/trace-list.c | 2 +- tracecmd/trace-listen.c | 77 ++------- tracecmd/trace-read.c | 8 +- tracecmd/trace-record.c | 8 +- tracecmd/trace-stack.c | 56 +----- 15 files changed, 221 insertions(+), 155 deletions(-) rename {tracecmd/include => include/trace-cmd}/trace-msg.h (79%) rename {tracecmd => lib/trace-cmd}/trace-msg.c (99%) rename {tracecmd => lib/trace-cmd}/trace-output.c (99%) -- 2.21.0