From patchwork Wed May 1 00:44:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Summers, Stuart" X-Patchwork-Id: 10924407 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 34C981515 for ; Wed, 1 May 2019 00:44:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1FC4128C7E for ; Wed, 1 May 2019 00:44:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0E8E028C86; Wed, 1 May 2019 00:44:15 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B917228C7E for ; Wed, 1 May 2019 00:44:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 54D1089265; Wed, 1 May 2019 00:44:13 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 305E489265 for ; Wed, 1 May 2019 00:44:12 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 30 Apr 2019 17:44:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,415,1549958400"; d="scan'208";a="295960313" Received: from jssummer-desk.ra.intel.com ([10.54.134.159]) by orsmga004.jf.intel.com with ESMTP; 30 Apr 2019 17:44:11 -0700 From: Stuart Summers To: intel-gfx@lists.freedesktop.org Date: Tue, 30 Apr 2019 17:44:11 -0700 Message-Id: <20190501004411.8907-1-stuart.summers@intel.com> X-Mailer: git-send-email 2.21.0.5.gaeb582a983 In-Reply-To: <20190430230606.8421-2-stuart.summers@intel.com> References: <20190430230606.8421-2-stuart.summers@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 1/6] drm/i915: Use local variable for SSEU info in GETPARAM ioctl X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP In the GETPARAM ioctl handler, use a local variable to consolidate usage of SSEU runtime info. v2: add const to sseu_dev_info variable Cc: Daniele Ceraolo Spurio Signed-off-by: Stuart Summers --- drivers/gpu/drm/i915/i915_drv.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 21dac5a09fbe..c376244c19c4 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -324,6 +324,7 @@ static int i915_getparam_ioctl(struct drm_device *dev, void *data, { struct drm_i915_private *dev_priv = to_i915(dev); struct pci_dev *pdev = dev_priv->drm.pdev; + const struct sseu_dev_info *sseu = &RUNTIME_INFO(dev_priv)->sseu; drm_i915_getparam_t *param = data; int value; @@ -377,12 +378,12 @@ static int i915_getparam_ioctl(struct drm_device *dev, void *data, value = i915_cmd_parser_get_version(dev_priv); break; case I915_PARAM_SUBSLICE_TOTAL: - value = sseu_subslice_total(&RUNTIME_INFO(dev_priv)->sseu); + value = sseu_subslice_total(sseu); if (!value) return -ENODEV; break; case I915_PARAM_EU_TOTAL: - value = RUNTIME_INFO(dev_priv)->sseu.eu_total; + value = sseu->eu_total; if (!value) return -ENODEV; break; @@ -399,7 +400,7 @@ static int i915_getparam_ioctl(struct drm_device *dev, void *data, value = HAS_POOLED_EU(dev_priv); break; case I915_PARAM_MIN_EU_IN_POOL: - value = RUNTIME_INFO(dev_priv)->sseu.min_eu_in_pool; + value = sseu->min_eu_in_pool; break; case I915_PARAM_HUC_STATUS: value = intel_huc_check_status(&dev_priv->huc); @@ -449,12 +450,12 @@ static int i915_getparam_ioctl(struct drm_device *dev, void *data, value = intel_engines_has_context_isolation(dev_priv); break; case I915_PARAM_SLICE_MASK: - value = RUNTIME_INFO(dev_priv)->sseu.slice_mask; + value = sseu->slice_mask; if (!value) return -ENODEV; break; case I915_PARAM_SUBSLICE_MASK: - value = RUNTIME_INFO(dev_priv)->sseu.subslice_mask[0]; + value = sseu->subslice_mask[0]; if (!value) return -ENODEV; break;