From patchwork Fri Apr 30 09:25:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Christian_K=C3=B6nig?= X-Patchwork-Id: 12232853 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=-13.5 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 46BBBC433B4 for ; Fri, 30 Apr 2021 09:25:32 +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 13C5561352 for ; Fri, 30 Apr 2021 09:25:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 13C5561352 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 653296F508; Fri, 30 Apr 2021 09:25:26 +0000 (UTC) Received: from mail-ed1-x52a.google.com (mail-ed1-x52a.google.com [IPv6:2a00:1450:4864:20::52a]) by gabe.freedesktop.org (Postfix) with ESMTPS id C7E076F50C for ; Fri, 30 Apr 2021 09:25:15 +0000 (UTC) Received: by mail-ed1-x52a.google.com with SMTP id y26so2195912eds.4 for ; Fri, 30 Apr 2021 02:25:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=r6aEW97fOMPUkgP+EB/ycjpi8gPt+rTAkpJNrZPAF7I=; b=s4PUX8Nll2ZO40VRQ4c9ltnAxPeU1kqsV2MnIGorBQhkGXx2Jh5RBU0sdzThb9At+r /DzucuBuajjiP+KMKGD+4/Wpa9p8aEV+CmYfJlzksmvSz3tISnkMv0a8FoVlEHreJbgZ 4h8+OisglrHEgcNX7nY+ie3D8C9GAKoq4Gbf9o0v2qryHC9G/Jkeg7ubXwa7lbjI5POl +d6bER1Nnl3xvNAumOIsnz2MPSO7QsgVtUMXsk/ENFN+d6ELKhEM7aDX0/7x4wdaRSvA J94KFeHmeMTos1oYDjt+J7pV+iS+dX2W4vvZh0Z+8OzWF7dky//3LNuFizZecAaFFg86 NLNg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=r6aEW97fOMPUkgP+EB/ycjpi8gPt+rTAkpJNrZPAF7I=; b=cMhBCRPzP1w7mWD0HKkKoWSX7xVD5dLRJCAcfAcVlb/j8dqOkZuJw1VNsR8GUoPKJN 38Qpz5erYWJ3u6G1kC8aECrhFQ1lv7JIbvDgSC6kSuvyD2JwTCj77rNmUW/cNoeSKynl mq0AOM0a4mugknEHLeS9qhLRnTb/A9A5V5n2Pl5r7lXh3wXqDxNg/pNXx9h2SZINOMIF 2ALMNzCM3bAIxjb+rjdpdyqlLzVqu4k+DUPWsmJIDO63GpQ0C1HJreMT58x5pww3wQPy izRNW5l6ueQ8s+jIgV+cehuPtt4+BObAhCorwVWMUQ8RgYeY71LJRY2Wo/+CaxpwTVzm SFqg== X-Gm-Message-State: AOAM53154ADy+gXJopqoIQnwlAm/0KkmByuqiO7hpNLL7BaZpjMN2jMC a15cA17aPeJAt0nLWDkwr2dpyTWq8Qc= X-Google-Smtp-Source: ABdhPJyqetnaiLB/gS0Avv1WDrUI1n+tRnU0dqt6CIOqrDWG1Dud2veJkNB4wqAwKhMugWHczT5UWg== X-Received: by 2002:a05:6402:10c9:: with SMTP id p9mr4733175edu.268.1619774714472; Fri, 30 Apr 2021 02:25:14 -0700 (PDT) Received: from abel.fritz.box ([2a02:908:1252:fb60:d08c:9633:b7a2:37e2]) by smtp.gmail.com with ESMTPSA id h23sm1550959ejx.90.2021.04.30.02.25.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Apr 2021 02:25:14 -0700 (PDT) From: " =?utf-8?q?Christian_K=C3=B6nig?= " X-Google-Original-From: =?utf-8?q?Christian_K=C3=B6nig?= To: dri-devel@lists.freedesktop.org Subject: [PATCH 07/13] drm/ttm: flip over the sys manager to self allocated nodes Date: Fri, 30 Apr 2021 11:25:02 +0200 Message-Id: <20210430092508.60710-7-christian.koenig@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210430092508.60710-1-christian.koenig@amd.com> References: <20210430092508.60710-1-christian.koenig@amd.com> 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: daniel.vetter@ffwll.ch, matthew.william.auld@gmail.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Make sure to allocate a resource object here. Signed-off-by: Christian König Reviewed-by: Matthew Auld --- drivers/gpu/drm/ttm/ttm_sys_manager.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/ttm/ttm_sys_manager.c b/drivers/gpu/drm/ttm/ttm_sys_manager.c index ed92615214e3..a926114edfe5 100644 --- a/drivers/gpu/drm/ttm/ttm_sys_manager.c +++ b/drivers/gpu/drm/ttm/ttm_sys_manager.c @@ -3,18 +3,25 @@ #include #include #include +#include static int ttm_sys_man_alloc(struct ttm_resource_manager *man, struct ttm_buffer_object *bo, const struct ttm_place *place, struct ttm_resource *mem) { + mem->mm_node = kzalloc(sizeof(*mem), GFP_KERNEL); + if (!mem->mm_node) + return -ENOMEM; + + ttm_resource_init(bo, place, mem->mm_node); return 0; } static void ttm_sys_man_free(struct ttm_resource_manager *man, struct ttm_resource *mem) { + kfree(mem->mm_node); } static const struct ttm_resource_manager_func ttm_sys_manager_func = {