From patchwork Wed Jun 3 12:15:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Tzvetomir Stoyanov (VMware)" X-Patchwork-Id: 11585617 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6336B739 for ; Wed, 3 Jun 2020 12:15:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4C26720678 for ; Wed, 3 Jun 2020 12:15:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="D4W077pg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726117AbgFCMPP (ORCPT ); Wed, 3 Jun 2020 08:15:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35476 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725881AbgFCMPL (ORCPT ); Wed, 3 Jun 2020 08:15:11 -0400 Received: from mail-wm1-x343.google.com (mail-wm1-x343.google.com [IPv6:2a00:1450:4864:20::343]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0EEC7C08C5C0 for ; Wed, 3 Jun 2020 05:15:10 -0700 (PDT) Received: by mail-wm1-x343.google.com with SMTP id q25so1812764wmj.0 for ; Wed, 03 Jun 2020 05:15:09 -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=yhDWCExksgcRUyerjmdhBUtM0sNJiqdMCgw0Actq+mQ=; b=D4W077pgkzkawE6BD6DeKzKrXrxeA5zxwDP4HJ8QmbbGXkQFjsZDQJDFGboJRZkw07 Ee57ejnZ63Za9s782QtuYVPaGctp5ig8UA7bXW/g+UvAabhfkXEJ4aXVPLjk4YG/TFAD AXflImOrRV1WIsHu21aXcnWau+6n4KZFXlis8HJCZf2eeCS49hb4r8QTcZrlfhFRNFjY /0fQs8J7wN8ljn9FctLG79MB6nwmJ389dhmhyUz7vYgloo/nz8sayqilNpmzOGOvtxaI qOGmYmBIVf8S+6Um+wuRGg7lKJS8+vrk6YAtDQSuxQyhyimmnLOaCJaKol3IMebqgqX2 Yy7w== 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=yhDWCExksgcRUyerjmdhBUtM0sNJiqdMCgw0Actq+mQ=; b=D06Gvz5B7a79jw9+m0y1xVZYsR2KkTx4NMhkr2XfhDWvb2Q+FXGt/dS2nsgeW782jx H4iryzlW3VD1UDh73LgOaMguSfNaHjaUKpc8ORRP6u5W3edHBUcmQ/fkzAlXvpYaxAz8 Fu49w+xTzqi6jIm2kzELrLLQbwz4LEdasRT7RojUrvKrIsLCVpRWoUZRq+7BSpnxyn37 rs3xwtWGrFTKshfTDF6cB+piN+H6sPl70BjvYhT1gHsHlpFTcLD9k4/ySt34YSlU8P/f ElitDLczKiJr6VMEXtcdYe8E2IKgWqyN2N++bzROJSgCTIEIG6qAP0CnFrYkRNG75uOn +rDA== X-Gm-Message-State: AOAM531Ul2h5c5rsmC2djt6J/X9ujZ0aJwNFYquvMIK5V/Cm1rfMFoNk QMpdOi/tOmd/6vyfDbXfQEeVEispyWI= X-Google-Smtp-Source: ABdhPJxSforOunDAqkYwmtV+7S9qk7fqR27X0mnFVvBGRl7JmFGWy1NbL4PM4Fs/dDwNBWiRhGXrbg== X-Received: by 2002:a05:600c:c3:: with SMTP id u3mr8041578wmm.108.1591186508625; Wed, 03 Jun 2020 05:15:08 -0700 (PDT) Received: from oberon.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id u3sm2657042wmg.38.2020.06.03.05.15.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Jun 2020 05:15:07 -0700 (PDT) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH v3 0/5] New trace-cmd "set" command and changes in "start" Date: Wed, 3 Jun 2020 15:15:01 +0300 Message-Id: <20200603121506.49992-1-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Sender: linux-trace-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org "trace-cmd start": Enable to run and filter a command. "trace-cmd set": Introduce a new sub command. It works the same way as "start", except it does not clear the ftrace state. v3 changes: - Added new path in the set: "trace-cmd: Extend option "-v" to delete an ftrace instance" Tzvetomir Stoyanov (VMware) (5): trace-cmd: Enable "trace-cmd start" to run a command trace-cmd: Add new subcommand "set" trace-cmd: Man page for "set" subcommand trace-cmd: Extend option "-v" to delete an ftrace instance trace-cmd: Add description of "-G" option Documentation/trace-cmd-record.1.txt | 4 + Documentation/trace-cmd-set.1.txt | 259 +++++++++++++++++++++++++++ Documentation/trace-cmd-start.1.txt | 2 +- tracecmd/include/trace-local.h | 3 + tracecmd/trace-cmd.c | 1 + tracecmd/trace-record.c | 134 ++++++++++++-- tracecmd/trace-usage.c | 40 ++++- 7 files changed, 422 insertions(+), 21 deletions(-) create mode 100644 Documentation/trace-cmd-set.1.txt