From patchwork Fri Jul 31 04:05:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dave Airlie X-Patchwork-Id: 11694059 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4DFFD14E3 for ; Fri, 31 Jul 2020 04:07:53 +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 36BA82070B for ; Fri, 31 Jul 2020 04:07:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 36BA82070B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0E74D6E9CB; Fri, 31 Jul 2020 04:07:47 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from us-smtp-delivery-1.mimecast.com (us-smtp-1.mimecast.com [205.139.110.61]) by gabe.freedesktop.org (Postfix) with ESMTPS id 470326E9BD for ; Fri, 31 Jul 2020 04:07:20 +0000 (UTC) Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-480-c0xHUuuNMLK3N-S1FNsWyQ-1; Fri, 31 Jul 2020 00:07:14 -0400 X-MC-Unique: c0xHUuuNMLK3N-S1FNsWyQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id AA4AB8015CE; Fri, 31 Jul 2020 04:07:13 +0000 (UTC) Received: from tyrion-bne-redhat-com.redhat.com (vpn2-54-17.bne.redhat.com [10.64.54.17]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3D8B7100238C; Fri, 31 Jul 2020 04:07:12 +0000 (UTC) From: Dave Airlie To: dri-devel@lists.freedesktop.org Subject: [PATCH 48/49] drm/ttm: drop type manager has_type Date: Fri, 31 Jul 2020 14:05:19 +1000 Message-Id: <20200731040520.3701599-49-airlied@gmail.com> In-Reply-To: <20200731040520.3701599-1-airlied@gmail.com> References: <20200731040520.3701599-1-airlied@gmail.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: gmail.com 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: , Cc: christian.koenig@amd.com, sroland@vmware.com, bskeggs@redhat.com, kraxel@redhat.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Dave Airlie under driver control, this flag isn't needed anymore Signed-off-by: Dave Airlie --- drivers/gpu/drm/ttm/ttm_bo.c | 6 ++---- include/drm/ttm/ttm_bo_driver.h | 5 ----- 2 files changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index f35548ff17e8..bfc20cb27ed6 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -82,7 +82,6 @@ static void ttm_mem_type_debug(struct ttm_bo_device *bdev, struct drm_printer *p { struct ttm_mem_type_manager *man = ttm_manager_type(bdev, mem_type); - drm_printf(p, " has_type: %d\n", man->has_type); drm_printf(p, " use_type: %d\n", man->use_type); drm_printf(p, " use_tt: %d\n", man->use_tt); drm_printf(p, " size: %llu\n", man->size); @@ -997,7 +996,7 @@ static int ttm_bo_mem_placement(struct ttm_buffer_object *bo, return ret; man = ttm_manager_type(bdev, mem_type); - if (!man->has_type || !man->use_type) + if (!man || !man->use_type) return -EBUSY; if (!ttm_bo_mt_compatible(man, mem_type, place, &cur_flags)) @@ -1455,7 +1454,7 @@ int ttm_bo_evict_mm(struct ttm_bo_device *bdev, unsigned mem_type) return -EINVAL; } - if (!man->has_type) { + if (!man) { pr_err("Memory type %u has not been initialized\n", mem_type); return 0; } @@ -1469,7 +1468,6 @@ void ttm_bo_init_mm_base(struct ttm_mem_type_manager *man, { unsigned i; - BUG_ON(man->has_type); man->use_io_reserve_lru = false; mutex_init(&man->io_reserve_mutex); spin_lock_init(&man->move_lock); diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index b2ffeaed94e7..702b3b056eda 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -111,7 +111,6 @@ struct ttm_mem_type_manager_func { /** * struct ttm_mem_type_manager * - * @has_type: The memory type has been initialized. * @use_type: The memory type is enabled. * @flags: TTM_MEMTYPE_XX flags identifying the traits of the memory * managed by this memory type. @@ -141,8 +140,6 @@ struct ttm_mem_type_manager { /* * No protection. Constant from start. */ - - bool has_type; bool use_type; bool use_tt; uint64_t size; @@ -673,13 +670,11 @@ static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo) static inline void ttm_bo_use_mm(struct ttm_mem_type_manager *man) { - man->has_type = true; man->use_type = true; } static inline void ttm_bo_disable_mm(struct ttm_mem_type_manager *man) { - man->has_type = false; man->use_type = false; }