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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 03B33C433F5 for ; Fri, 22 Oct 2021 08:52:36 +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 C57A1610A8 for ; Fri, 22 Oct 2021 08:52:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C57A1610A8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C6B7A6E904; Fri, 22 Oct 2021 08:52:34 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 142E66E904; Fri, 22 Oct 2021 08:52:33 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10144"; a="210050500" X-IronPort-AV: E=Sophos;i="5.87,172,1631602800"; d="scan'208";a="210050500" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Oct 2021 01:52:17 -0700 X-IronPort-AV: E=Sophos;i="5.87,172,1631602800"; d="scan'208";a="484600568" Received: from dkarner-mobl.ger.corp.intel.com (HELO [10.252.48.154]) ([10.252.48.154]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Oct 2021 01:52:16 -0700 Subject: Re: [Intel-gfx] [PATCH 19/28] drm/i915: Pass trylock context to callers To: Matthew Auld Cc: Intel Graphics Development , ML dri-devel References: <20211021103605.735002-1-maarten.lankhorst@linux.intel.com> <20211021103605.735002-19-maarten.lankhorst@linux.intel.com> From: Maarten Lankhorst Message-ID: <8c528a04-5a7c-75b6-e713-69aa3457504b@linux.intel.com> Date: Fri, 22 Oct 2021 10:52:14 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Op 21-10-2021 om 20:03 schreef Matthew Auld: > On Thu, 21 Oct 2021 at 11:37, Maarten Lankhorst > wrote: >> Signed-off-by: Maarten Lankhorst > Needs a proper commit message. What about this? drm/i915: Pass trylock context to callers We are moving away from short term pinning, and need a way to evict objects locked by the current context. Pass the ww context to all eviction functions, so that they can evict objects that are already locked by the current ww context. On top of that, this slightly improves ww handling because the locked objects are marked as locked by the correct ww.