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=-6.8 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 D74BDC433DF for ; Tue, 4 Aug 2020 07:27:20 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D55722076C for ; Tue, 4 Aug 2020 07:27:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="NGJ+cGs/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D55722076C Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2A9586E440; Tue, 4 Aug 2020 07:27:06 +0000 (UTC) Received: from mail-qk1-x74a.google.com (mail-qk1-x74a.google.com [IPv6:2607:f8b0:4864:20::74a]) by gabe.freedesktop.org (Postfix) with ESMTPS id 050E66E02D for ; Mon, 3 Aug 2020 14:47:44 +0000 (UTC) Received: by mail-qk1-x74a.google.com with SMTP id q3so26277517qkj.10 for ; Mon, 03 Aug 2020 07:47:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=jSEcpjJOquc529ZwoycPhflNQKRcL97Z3GUPK/MTFhg=; b=NGJ+cGs/7Y5yanvxauvBQNlpaQtun8x5OXswBR95fjESI+Q1GyxIm26mBIJiQZlchx DnHpQPnaiAYiQeJ7fbILu6QdY5Rd11V8/qKJe4l/2w1iWVLomfjMRhY7F1HbDB+a88/v OxW7fJVYu/9qupGnZQbIDl8RQ39QYHWJjpj6Y7eEVD2A8NOnmSLcJvTqsh8RSUHTZPrm iB78LpIkLOgboZguy+rRN/6HLRUkZASiQtIdBkfmKC7u09IfxeH6wtHsiiiO6m7p/yy5 JixVWy5wqO/esbMdb7V3i86xLFulz50ivT2vhoOcOZ+NFnlgeqV1YkGRMJJ5EjFVX0il hJDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=jSEcpjJOquc529ZwoycPhflNQKRcL97Z3GUPK/MTFhg=; b=hGh7diA1+1A58JqilnfmANCCMf/eh5eh9Pn9qqSL6n8X/K5XGZwTPl2PoGJ3Bwh7Ut xxDiEUEfj7GlaaKbW656V2uGhleyPOMsomy6TOWyxIEs5sV8ruCCSmae8WAPJtBj7i2K +iz127O/NC7F4cKEo9c0jLgjKzlvzpToRSuUsAX+9NLZscNC3UNyCD7KCgvPTEfyIEl4 oPXYSAGbF2nMrdO+kt8lceSUACwqZ8bCcnqU/Mnh5Bc5JEIUkBd7m0kEKr4g/hrZ6vtA HjlAQ1JiogRSrN8Er7VkLWWYeVwMUYoBYE90jf7FmOK7zXGWgYAkPf6p4z1GqKqQzDXT ir9g== X-Gm-Message-State: AOAM530IqrLAhbktGgPydDnaqZP45K+dW9OAvD3VIpbqK16mLxIbEjb0 jbIjOmqu3DX+b+PkaWUZyUbccA35BxngtzI5vQ== X-Google-Smtp-Source: ABdhPJw7sHEqkxXBQdZEh6QBRcoghAHfysqJXJXhfAsQDkKtCR//v760mqThiImnXfcrSB5dpdxJ6/pM/TKRNguNpQ== X-Received: by 2002:ad4:4482:: with SMTP id m2mr15332118qvt.102.1596466063346; Mon, 03 Aug 2020 07:47:43 -0700 (PDT) Date: Mon, 3 Aug 2020 14:47:17 +0000 Message-Id: <20200803144719.3184138-1-kaleshsingh@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.28.0.163.g6104cc2f0b6-goog Subject: [PATCH 0/2] Per process tracking of dma buffers From: Kalesh Singh To: Jonathan Corbet , Sumit Semwal , Alexander Viro , Steven Rostedt , Ingo Molnar X-Mailman-Approved-At: Tue, 04 Aug 2020 07:27:04 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-doc@vger.kernel.org, kernel-team@android.com, Ioannis Ilkos , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, Hridya Valsaraju , Kalesh Singh , linux-fsdevel@vger.kernel.org, Suren Baghdasaryan , linux-media@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Since debugfs doesn't have stable abi. This patch series enables per process accounting of dma buffers using trace events. Kalesh Singh (2): fs: Add fd_install file operation dmabuf/tracing: Add dma-buf trace events Documentation/filesystems/vfs.rst | 5 ++ drivers/dma-buf/dma-buf.c | 29 ++++++++++++ fs/file.c | 3 ++ include/linux/fs.h | 1 + include/trace/events/dma_buf.h | 77 +++++++++++++++++++++++++++++++ 5 files changed, 115 insertions(+) create mode 100644 include/trace/events/dma_buf.h -- 2.28.0.163.g6104cc2f0b6-goog _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel