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, URIBL_BLOCKED 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 B2A4EC32750 for ; Fri, 2 Aug 2019 05:23:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 937FE2086A for ; Fri, 2 Aug 2019 05:23:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733241AbfHBFXU (ORCPT ); Fri, 2 Aug 2019 01:23:20 -0400 Received: from mx1.redhat.com ([209.132.183.28]:49110 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732892AbfHBFW4 (ORCPT ); Fri, 2 Aug 2019 01:22:56 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2F863307D971; Fri, 2 Aug 2019 05:22:56 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-81.ams2.redhat.com [10.36.116.81]) by smtp.corp.redhat.com (Postfix) with ESMTP id 28B655D712; Fri, 2 Aug 2019 05:22:53 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 1FFF29D11; Fri, 2 Aug 2019 07:22:50 +0200 (CEST) From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org Cc: ckoenig.leichtzumerken@gmail.com, thomas@shipmail.org, tzimmermann@suse.de, daniel@ffwll.ch, bskeggs@redhat.com, Gerd Hoffmann , Christian Koenig , Huang Rui , David Airlie , linux-kernel@vger.kernel.org (open list) Subject: [PATCH v4 09/17] drm/ttm: set both resv and base.resv pointers Date: Fri, 2 Aug 2019 07:22:39 +0200 Message-Id: <20190802052247.18427-10-kraxel@redhat.com> In-Reply-To: <20190802052247.18427-1-kraxel@redhat.com> References: <20190802052247.18427-1-kraxel@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.48]); Fri, 02 Aug 2019 05:22:56 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Initialize both ttm_buffer_object->resv and ttm_buffer_object->base.resv pointers. This allows to move users from the former to the latter. When all users are moved we can drop ttm_buffer_object->resv. Signed-off-by: Gerd Hoffmann Reviewed-by: Christian König --- drivers/gpu/drm/ttm/ttm_bo.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 2ff09d2bfddb..cd3a179a7e25 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -1331,9 +1331,11 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev, bo->sg = sg; if (resv) { bo->resv = resv; + bo->base.resv = resv; reservation_object_assert_held(bo->resv); } else { bo->resv = &bo->base._resv; + bo->base.resv = &bo->base._resv; } if (!ttm_bo_uses_embedded_gem_object(bo)) { /* -- 2.18.1