From patchwork Tue Aug 4 02:55:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Dave Airlie X-Patchwork-Id: 11699451 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 97CB41392 for ; Tue, 4 Aug 2020 02:57:47 +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 BBEAC20738 for ; Tue, 4 Aug 2020 02:57:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BBEAC20738 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 918896E3BB; Tue, 4 Aug 2020 02:57:46 +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 86C5E6E3B8 for ; Tue, 4 Aug 2020 02:57:44 +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-168-j-D0wvziMpanGx_EzUDYbQ-1; Mon, 03 Aug 2020 22:57:39 -0400 X-MC-Unique: j-D0wvziMpanGx_EzUDYbQ-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9A44D100CD0A; Tue, 4 Aug 2020 02:57:38 +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 2315890E68; Tue, 4 Aug 2020 02:57:33 +0000 (UTC) From: Dave Airlie To: dri-devel@lists.freedesktop.org Subject: [PATCH 23/59] drm/ttm: purge old manager init path. Date: Tue, 4 Aug 2020 12:55:56 +1000 Message-Id: <20200804025632.3868079-24-airlied@gmail.com> In-Reply-To: <20200804025632.3868079-1-airlied@gmail.com> References: <20200804025632.3868079-1-airlied@gmail.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 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: sroland@vmware.com, christian.koenig@amd.com, linux-graphics-maintainer@vmware.com, bskeggs@redhat.com, kraxel@redhat.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Dave Airlie Reviewed-by: Christian König Signed-off-by: Dave Airlie Reviewed-by: Ben Skeggs --- drivers/gpu/drm/ttm/ttm_bo.c | 19 ------------------ drivers/gpu/drm/ttm/ttm_bo_manager.c | 29 ++++++++++------------------ include/drm/ttm/ttm_bo_api.h | 18 ----------------- include/drm/ttm/ttm_bo_driver.h | 15 -------------- 4 files changed, 10 insertions(+), 71 deletions(-) diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index c56cbc6c0ba8..da88ea6cb814 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -1529,25 +1529,6 @@ void ttm_mem_type_manager_init(struct ttm_bo_device *bdev, } EXPORT_SYMBOL(ttm_mem_type_manager_init); -int ttm_bo_init_mm(struct ttm_bo_device *bdev, unsigned type, - unsigned long p_size) -{ - int ret; - struct ttm_mem_type_manager *man; - - BUG_ON(type >= TTM_NUM_MEM_TYPES); - ttm_mem_type_manager_init(bdev, &bdev->man[type], p_size); - - if (type != TTM_PL_SYSTEM) { - ret = (*man->func->init)(man, p_size); - if (ret) - return ret; - } - ttm_mem_type_manager_set_used(man, true); - return 0; -} -EXPORT_SYMBOL(ttm_bo_init_mm); - static void ttm_bo_global_kobj_release(struct kobject *kobj) { struct ttm_bo_global *glob = diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c index eb86c8694f47..b56c6961b278 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c @@ -104,11 +104,18 @@ static void ttm_bo_man_put_node(struct ttm_mem_type_manager *man, } } -static int ttm_bo_man_init_private(struct ttm_mem_type_manager *man, - unsigned long p_size) +static const struct ttm_mem_type_manager_func ttm_bo_manager_func; + +int ttm_range_man_init(struct ttm_bo_device *bdev, + struct ttm_mem_type_manager *man, + unsigned long p_size) { struct ttm_range_manager *rman; + man->func = &ttm_bo_manager_func; + + ttm_mem_type_manager_init(bdev, man, p_size); + rman = kzalloc(sizeof(*rman), GFP_KERNEL); if (!rman) return -ENOMEM; @@ -116,21 +123,7 @@ static int ttm_bo_man_init_private(struct ttm_mem_type_manager *man, drm_mm_init(&rman->mm, 0, p_size); spin_lock_init(&rman->lock); man->priv = rman; - return 0; -} -int ttm_range_man_init(struct ttm_bo_device *bdev, - struct ttm_mem_type_manager *man, - unsigned long p_size) -{ - int ret; - - man->func = &ttm_bo_manager_func; - - ttm_mem_type_manager_init(bdev, man, p_size); - ret = ttm_bo_man_init_private(man, p_size); - if (ret) - return ret; ttm_mem_type_manager_set_used(man, true); return 0; } @@ -163,11 +156,9 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man, spin_unlock(&rman->lock); } -const struct ttm_mem_type_manager_func ttm_bo_manager_func = { - .init = ttm_bo_man_init_private, +static const struct ttm_mem_type_manager_func ttm_bo_manager_func = { .takedown = ttm_bo_man_takedown, .get_node = ttm_bo_man_get_node, .put_node = ttm_bo_man_put_node, .debug = ttm_bo_man_debug }; -EXPORT_SYMBOL(ttm_bo_manager_func); diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 89053e761a69..2c84622faa44 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -546,24 +546,6 @@ void ttm_mem_type_manager_init(struct ttm_bo_device *bdev, struct ttm_mem_type_manager *man, unsigned long p_size); -/** - * ttm_bo_init_mm - * - * @bdev: Pointer to a ttm_bo_device struct. - * @mem_type: The memory type. - * @p_size: size managed area in pages. - * - * Initialize a manager for a given memory type. - * Note: if part of driver firstopen, it must be protected from a - * potentially racing lastclose. - * Returns: - * -EINVAL: invalid size or memory type. - * -ENOMEM: Not enough memory. - * May also return driver-specified errors. - */ -int ttm_bo_init_mm(struct ttm_bo_device *bdev, unsigned type, - unsigned long p_size); - /** * ttm_bo_clean_mm * diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 3672dea3edca..548c27294c64 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -48,19 +48,6 @@ struct ttm_mem_type_manager; struct ttm_mem_type_manager_func { - /** - * struct ttm_mem_type_manager member init - * - * @man: Pointer to a memory type manager. - * @p_size: Implementation dependent, but typically the size of the - * range to be managed in pages. - * - * Called to initialize a private range manager. The function is - * expected to initialize the man::priv member. - * Returns 0 on success, negative error code on failure. - */ - int (*init)(struct ttm_mem_type_manager *man, unsigned long p_size); - /** * struct ttm_mem_type_manager member takedown * @@ -822,8 +809,6 @@ int ttm_range_man_init(struct ttm_bo_device *bdev, struct ttm_mem_type_manager *man, unsigned long p_size); -extern const struct ttm_mem_type_manager_func ttm_bo_manager_func; - /** * ttm_mem_type_manager_debug *