From patchwork Fri Jan 13 09:51:09 2017 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: 9514943 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 78E21601E5 for ; Fri, 13 Jan 2017 09:51:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6BB7528571 for ; Fri, 13 Jan 2017 09:51:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 609F528609; Fri, 13 Jan 2017 09:51:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2151C28571 for ; Fri, 13 Jan 2017 09:51:31 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5F3156EDA9; Fri, 13 Jan 2017 09:51:25 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from pegasos-out.vodafone.de (pegasos-out.vodafone.de [80.84.1.38]) by gabe.freedesktop.org (Postfix) with ESMTP id C28D86ED9A for ; Fri, 13 Jan 2017 09:51:21 +0000 (UTC) Received: from localhost (localhost.localdomain [127.0.0.1]) by pegasos-out.vodafone.de (Rohrpostix2 Daemon) with ESMTP id 376C5660015 for ; Fri, 13 Jan 2017 10:51:21 +0100 (CET) X-Virus-Scanned: amavisd-new at vodafone.de Authentication-Results: rohrpostix2.prod.vfnet.de (amavisd-new); dkim=pass header.i=@vodafone.de Received: from pegasos-out.vodafone.de ([127.0.0.1]) by localhost (rohrpostix2.prod.vfnet.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id XRXbENBIBfp4 for ; Fri, 13 Jan 2017 10:51:18 +0100 (CET) Received: from smtp-02.vodafone.de (smtp-02.vodafone.de [10.215.254.37]) by pegasos-out.vodafone.de (Rohrpostix2 Daemon) with ESMTP id B39CD660055; Fri, 13 Jan 2017 10:51:18 +0100 (CET) X-DKIM: OpenDKIM Filter v2.6.8 pegasos-out.vodafone.de B39CD660055 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vodafone.de; s=mail; t=1484301078; bh=H75QNi4/UgXq0N5QsOqadtAf+s7w4U7grPHfPBCkSdw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=pqcmQxZVDIz4Tggf5JyyKoC14LuJgusRg1AProMzMcLxnLzlBhhPBnvWoaoc4zlgV FiUTyxEb5xfOQxoHhMV2QNacWjr9RhKiKQArTgKS29Knyqvme9Np1pYpBH7XzT2oUj VdVWZzG6aab6agcTAYO+rCnEStanKriX9sORj4iE= X-Virus-Scanned: amavisd-new at vodafone.de Received: from smtp-02.vodafone.de ([127.0.0.1]) by localhost (xsmail-dmz6.prod.vfnet.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 8a4pX1JUPNn7; Fri, 13 Jan 2017 10:51:14 +0100 (CET) Received: from laptop.amd.com (aftr-109-91-38-109.unity-media.net [109.91.38.109]) by smtp-02.vodafone.de (Postfix) with ESMTPA id E6E02E4C5C; Fri, 13 Jan 2017 10:51:13 +0100 (CET) From: =?UTF-8?q?Christian=20K=C3=B6nig?= To: Hongbo.He@amd.com Subject: [PATCH 4/6] drm/amdgpu: double the priority of kernel allocations Date: Fri, 13 Jan 2017 10:51:09 +0100 Message-Id: <1484301071-21703-5-git-send-email-deathsimple@vodafone.de> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1484301071-21703-1-git-send-email-deathsimple@vodafone.de> References: <1484301071-21703-1-git-send-email-deathsimple@vodafone.de> MIME-Version: 1.0 Cc: dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Christian König Give kernel allocations a higher priority cause it is often more work to swap them back in. Signed-off-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index f399d98..2de1dda 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -387,6 +387,8 @@ int amdgpu_bo_create_restricted(struct amdgpu_device *adev, return r; bo->tbo.priority = ilog2(bo->tbo.num_pages); + if (kernel) + bo->tbo.priority *= 2; bo->tbo.priority = min(bo->tbo.priority, TTM_MAX_BO_PRIORITY - 1); if (flags & AMDGPU_GEM_CREATE_VRAM_CLEARED &&