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=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 F0B0EC38A2A for ; Fri, 8 May 2020 14:45:29 +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 CC10A216FD for ; Fri, 8 May 2020 14:45:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CC10A216FD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.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 2B2C56E231; Fri, 8 May 2020 14:45:29 +0000 (UTC) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id DB8236E231 for ; Fri, 8 May 2020 14:45:27 +0000 (UTC) IronPort-SDR: 5unPOYSNCHoIfZtfeyBfaHvJKyLg3FOHMrtJEqlqcQ44jKK8EntpiK9bBbQkgzxvBgxuanQxaO yt1o9hFsJPWA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 May 2020 07:45:27 -0700 IronPort-SDR: cqpEcHdTL5qne1DldFcJWbKCQonIydNxY4PkRBHApiw8UL8pOZzvsDXhQQz71jHz+xOh7K/yo4 F0EBQ+Eh1Cpw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,367,1583222400"; d="scan'208";a="251940472" Received: from fmsmsx106.amr.corp.intel.com ([10.18.124.204]) by fmsmga008.fm.intel.com with ESMTP; 08 May 2020 07:45:26 -0700 Received: from fmsmsx122.amr.corp.intel.com (10.18.125.37) by FMSMSX106.amr.corp.intel.com (10.18.124.204) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 8 May 2020 07:45:26 -0700 Received: from fmsmsx108.amr.corp.intel.com ([169.254.9.60]) by fmsmsx122.amr.corp.intel.com ([169.254.5.179]) with mapi id 14.03.0439.000; Fri, 8 May 2020 07:45:26 -0700 From: "Ruhl, Michael J" To: Emil Velikov , "dri-devel@lists.freedesktop.org" Subject: RE: [PATCH 03/36] drm/todo: mention i915 in the struct_mutex section Thread-Topic: [PATCH 03/36] drm/todo: mention i915 in the struct_mutex section Thread-Index: AQHWJIG9FLoEwQqhDEG+r2WLUmdI4aieRX6Q Date: Fri, 8 May 2020 14:45:25 +0000 Message-ID: <14063C7AD467DE4B82DEDB5C278E8663010E20C339@FMSMSX108.amr.corp.intel.com> References: <20200507150822.114464-1-emil.l.velikov@gmail.com> <20200507150822.114464-4-emil.l.velikov@gmail.com> In-Reply-To: <20200507150822.114464-4-emil.l.velikov@gmail.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.1.200.106] MIME-Version: 1.0 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" >-----Original Message----- >From: dri-devel On Behalf Of Emil >Velikov >Sent: Thursday, May 7, 2020 11:08 AM >To: dri-devel@lists.freedesktop.org >Cc: emil.l.velikov@gmail.com >Subject: [PATCH 03/36] drm/todo: mention i915 in the struct_mutex section > >From: Emil Velikov > >Signed-off-by: Emil Velikov >--- >i915 uses the _unlocked version of the grm_gem_object API. Yet makes an >extensive use of the struct_mutex. s/grm_/drm_/ ? M > >Did not check how exactly it all work though. >--- > Documentation/gpu/todo.rst | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > >diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst >index 658b52f7ffc6..2ce52c5917f8 100644 >--- a/Documentation/gpu/todo.rst >+++ b/Documentation/gpu/todo.rst >@@ -157,8 +157,8 @@ private lock. The tricky part is the BO free functions, >since those can't > reliably take that lock any more. Instead state needs to be protected with > suitable subordinate locks or some cleanup work pushed to a worker thread. >For > performance-critical drivers it might also be better to go with a more >-fine-grained per-buffer object and per-context lockings scheme. Currently >only the >-``msm`` driver still use ``struct_mutex``. >+fine-grained per-buffer object and per-context lockings scheme. Currently >only >+the ``msm`` and `i915` drivers use ``struct_mutex``. > > Contact: Daniel Vetter, respective driver maintainers > >-- >2.25.1 > >_______________________________________________ >dri-devel mailing list >dri-devel@lists.freedesktop.org >https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel