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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 08184D2A53F for ; Wed, 16 Oct 2024 18:53:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AE4DF10E754; Wed, 16 Oct 2024 18:53:45 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="XIAwI0XO"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 84DB310E181 for ; Wed, 16 Oct 2024 18:53:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729104825; x=1760640825; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=TY0J2pc+0gVv8FtDKN+ZAgOLBNCimfvfRcw4WAY33kU=; b=XIAwI0XOpQUZz8GRUNpXhpTjpPE3835bXl6b2tY6kqaEzHbpuREFJqix jOlXw6sO1rmn3RlJvDj4jtkOBXrh5ipCNYjO6chLIUgyHoLSyvRXvgjDk uvn+UT2CPQwrA1jvht6A6hpYqUWmZDHGniMMh9vj3Bgzyz9aDTj8ZRHdg 6x9x6dPmuwGwzv9vY+61gmdhSzCMXxRg1GYEleVTIGgKoenRLKadnwrPA +AwPlTanciiJiFpYsnEpz86+wUo/YqQjCWerpmAI6GP3xNh3jwULfyYof +ain0HlwEW/TXqHaGaD6lHLW6A3Vf7tPxrfsFhU2BW/whU5SwEDkm6h9u Q==; X-CSE-ConnectionGUID: KUPVgQvERz6z2ulH5Oistw== X-CSE-MsgGUID: uUS02P7VQSa8iX61fIu9JA== X-IronPort-AV: E=McAfee;i="6700,10204,11226"; a="28660709" X-IronPort-AV: E=Sophos;i="6.11,208,1725346800"; d="scan'208";a="28660709" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Oct 2024 11:53:45 -0700 X-CSE-ConnectionGUID: Qj//HNyKRgC2jmROVizr+Q== X-CSE-MsgGUID: Gy9uAzjOQWmEduOE0ZYh+Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,208,1725346800"; d="scan'208";a="77971664" Received: from fyang16-desk.jf.intel.com ([10.165.21.214]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Oct 2024 11:53:43 -0700 From: fei.yang@intel.com To: intel-xe@lists.freedesktop.org Cc: matthew.d.roper@intel.com, lucas.demarchi@intel.com, Fei Yang , John Harrison Subject: [PATCH 0/1] drm/xe: enable lite restore Date: Wed, 16 Oct 2024 11:57:25 -0700 Message-Id: <20241016185726.907844-1-fei.yang@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" From: Fei Yang The lite restore is a performance improvement feature which avoids unnecessary full context save and restore if the task been switched in is the same as the one been switched out. This is supposed to be enabled by default. Signed-off-by: Fei Yang Cc: John Harrison Fei Yang (1): drm/xe: enable lite restore drivers/gpu/drm/xe/xe_guc.c | 2 +- drivers/gpu/drm/xe/xe_guc_fwif.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) -- 2.25.1