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_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 0259CC43143 for ; Mon, 1 Oct 2018 10:32:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C1EB42089C for ; Mon, 1 Oct 2018 10:32:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C1EB42089C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729308AbeJARJg (ORCPT ); Mon, 1 Oct 2018 13:09:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60858 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728855AbeJARJf (ORCPT ); Mon, 1 Oct 2018 13:09:35 -0400 Received: from smtp.corp.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 8FCD44E34A; Mon, 1 Oct 2018 10:32:27 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-29.ams2.redhat.com [10.36.116.29]) by smtp.corp.redhat.com (Postfix) with ESMTP id 124573091376; Mon, 1 Oct 2018 10:32:23 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id DE2CD9D375; Mon, 1 Oct 2018 12:32:22 +0200 (CEST) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Cc: Gerd Hoffmann , David Airlie , virtualization@lists.linux-foundation.org (open list:VIRTIO GPU DRIVER), linux-kernel@vger.kernel.org (open list) Subject: [PATCH 3/8] drm/virtio: use virtio_gpu_object->hw_res_handle in virtio_gpu_resource_create_ioctl() Date: Mon, 1 Oct 2018 12:32:17 +0200 Message-Id: <20181001103222.11924-4-kraxel@redhat.com> In-Reply-To: <20181001103222.11924-1-kraxel@redhat.com> References: <20181001103222.11924-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.26 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Mon, 01 Oct 2018 10:32:27 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Drop pointless res_id variable in virtio_gpu_resource_create_ioctl(), just use the hw_res_handle field in virtio_gpu_object directly. Signed-off-by: Gerd Hoffmann --- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 24 ++++++++---------------- 1 file changed, 8 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index f16b875d6a..4b76a0ec1a 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -217,7 +217,6 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, struct virtio_gpu_device *vgdev = dev->dev_private; struct drm_virtgpu_resource_create *rc = data; int ret; - uint32_t res_id; struct virtio_gpu_object *qobj; struct drm_gem_object *obj; uint32_t handle = 0; @@ -244,8 +243,6 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, INIT_LIST_HEAD(&validate_list); memset(&mainbuf, 0, sizeof(struct ttm_validate_buffer)); - virtio_gpu_resource_id_get(vgdev, &res_id); - size = rc->size; /* allocate a single page size object */ @@ -253,17 +250,16 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, size = PAGE_SIZE; qobj = virtio_gpu_alloc_object(dev, size, false, false); - if (IS_ERR(qobj)) { - ret = PTR_ERR(qobj); - goto fail_id; - } + if (IS_ERR(qobj)) + return PTR_ERR(qobj); obj = &qobj->gem_base; + virtio_gpu_resource_id_get(vgdev, &qobj->hw_res_handle); if (!vgdev->has_virgl_3d) { - virtio_gpu_cmd_create_resource(vgdev, res_id, rc->format, + virtio_gpu_cmd_create_resource(vgdev, qobj->hw_res_handle, rc->format, rc->width, rc->height); - ret = virtio_gpu_object_attach(vgdev, qobj, res_id, NULL); + ret = virtio_gpu_object_attach(vgdev, qobj, qobj->hw_res_handle, NULL); } else { /* use a gem reference since unref list undoes them */ drm_gem_object_get(&qobj->gem_base); @@ -276,7 +272,7 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, goto fail_unref; } - rc_3d.resource_id = cpu_to_le32(res_id); + rc_3d.resource_id = cpu_to_le32(qobj->hw_res_handle); rc_3d.target = cpu_to_le32(rc->target); rc_3d.format = cpu_to_le32(rc->format); rc_3d.bind = cpu_to_le32(rc->bind); @@ -289,7 +285,7 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, rc_3d.flags = cpu_to_le32(rc->flags); virtio_gpu_cmd_resource_create_3d(vgdev, &rc_3d, NULL); - ret = virtio_gpu_object_attach(vgdev, qobj, res_id, &fence); + ret = virtio_gpu_object_attach(vgdev, qobj, qobj->hw_res_handle, &fence); if (ret) { ttm_eu_backoff_reservation(&ticket, &validate_list); goto fail_unref; @@ -297,8 +293,6 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, ttm_eu_fence_buffer_objects(&ticket, &validate_list, &fence->f); } - qobj->hw_res_handle = res_id; - ret = drm_gem_handle_create(file_priv, obj, &handle); if (ret) { @@ -311,7 +305,7 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, } drm_gem_object_put_unlocked(obj); - rc->res_handle = res_id; /* similiar to a VM address */ + rc->res_handle = qobj->hw_res_handle; /* similiar to a VM address */ rc->bo_handle = handle; if (vgdev->has_virgl_3d) { @@ -326,8 +320,6 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data, } //fail_obj: // drm_gem_object_handle_unreference_unlocked(obj); -fail_id: - virtio_gpu_resource_id_put(vgdev, res_id); return ret; } -- 2.9.3