From patchwork Sun Aug 20 09:51:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 13358735 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id A2763EE4993 for ; Sun, 20 Aug 2023 09:51:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5C0C010E12F; Sun, 20 Aug 2023 09:51:46 +0000 (UTC) Received: from smtp.smtpout.orange.fr (smtp-19.smtpout.orange.fr [80.12.242.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id C643410E12C for ; Sun, 20 Aug 2023 09:51:44 +0000 (UTC) Received: from pop-os.home ([86.243.2.178]) by smtp.orange.fr with ESMTPA id Xf5hqwKJwP8tnXf5yq04iR; Sun, 20 Aug 2023 11:51:43 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wanadoo.fr; s=t20230301; t=1692525103; bh=xUAxdVub/AJ+VRGlEQnfzOuYX4A4nb9Zccn+S71HYZc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=NfzR/IjDZ40zGycbfjDDzkgeDFTXqcbyXeHzNfyH6CTMb3WZEVKRZRuzjC/Ir5Dkh gerYCTAE7onbbJENf54GoFGBPotX5ic2qaNE7a9yiUzgKEx8vdeMTD3YcCnhhY9SwW q//Tvb0bhxnq8XXbaJze3okmXz+02MTTT0BAXMWXmYbwU6tyUhxid/xNSWa5uMnAp3 ASMVJcnwB+MEuksol/U9hUZVmOGJ6vbngxL8B1eI21/GDO8/9LmVyIccSQy8GiqAog 716A6jC3nw9p/czfdaC1TAewtB6cIwAkaP7NCOt8HOt8RrL2n3DKERU1CSNmXl7V/s YVjG5VwH7zS9Q== X-ME-Helo: pop-os.home X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Sun, 20 Aug 2023 11:51:43 +0200 X-ME-IP: 86.243.2.178 From: Christophe JAILLET To: alexander.deucher@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com, daniel@ffwll.ch, Felix.Kuehling@amd.com, Arunpravin.PaneerSelvam@amd.com Subject: [PATCH 3/4] drm/amdgpu: Remove amdgpu_bo_list_array_entry() Date: Sun, 20 Aug 2023 11:51:15 +0200 Message-Id: <978444d1ff97c07c71473152728cc146d9cac419.1692524665.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 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: Christophe JAILLET , kernel-janitors@vger.kernel.org, dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Now that there is an explicit flexible array at the end of 'struct amdgpu_bo_list', it can be used to remove amdgpu_bo_list_array_entry() and simplify some macro. Signed-off-by: Christophe JAILLET --- drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h | 16 ++++------------ 2 files changed, 5 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c index c8f59a044286..6ea9ff22c281 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c @@ -87,7 +87,7 @@ int amdgpu_bo_list_create(struct amdgpu_device *adev, struct drm_file *filp, list->gws_obj = NULL; list->oa_obj = NULL; - array = amdgpu_bo_list_array_entry(list, 0); + array = list->entries; memset(array, 0, num_entries * sizeof(struct amdgpu_bo_list_entry)); for (i = 0; i < num_entries; ++i) { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h index 368e50b30160..6a703be45d04 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.h @@ -71,22 +71,14 @@ int amdgpu_bo_list_create(struct amdgpu_device *adev, size_t num_entries, struct amdgpu_bo_list **list); -static inline struct amdgpu_bo_list_entry * -amdgpu_bo_list_array_entry(struct amdgpu_bo_list *list, unsigned index) -{ - struct amdgpu_bo_list_entry *array = (void *)&list[1]; - - return &array[index]; -} - #define amdgpu_bo_list_for_each_entry(e, list) \ - for (e = amdgpu_bo_list_array_entry(list, 0); \ - e != amdgpu_bo_list_array_entry(list, (list)->num_entries); \ + for (e = list->entries; \ + e != &list->entries[list->num_entries]; \ ++e) #define amdgpu_bo_list_for_each_userptr_entry(e, list) \ - for (e = amdgpu_bo_list_array_entry(list, (list)->first_userptr); \ - e != amdgpu_bo_list_array_entry(list, (list)->num_entries); \ + for (e = &list->entries[list->first_userptr]; \ + e != &list->entries[list->num_entries]; \ ++e) #endif