From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 02373C282C2 for ; Thu, 7 Feb 2019 23:26:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CF2452173B for ; Thu, 7 Feb 2019 23:26:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726894AbfBGX0Q (ORCPT ); Thu, 7 Feb 2019 18:26:16 -0500 Received: from anholt.net ([50.246.234.109]:58870 "EHLO anholt.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726822AbfBGX0P (ORCPT ); Thu, 7 Feb 2019 18:26:15 -0500 Received: from localhost (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id F30F910A2BFC; Thu, 7 Feb 2019 15:26:14 -0800 (PST) X-Virus-Scanned: Debian amavisd-new at anholt.net Received: from anholt.net ([127.0.0.1]) by localhost (kingsolver.anholt.net [127.0.0.1]) (amavisd-new, port 10024) with LMTP id tVHdxSERm-th; Thu, 7 Feb 2019 15:26:14 -0800 (PST) Received: from eliezer.anholt.net (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id ED8FB10A0353; Thu, 7 Feb 2019 15:26:13 -0800 (PST) Received: by eliezer.anholt.net (Postfix, from userid 1000) id 8745C2FE464C; Thu, 7 Feb 2019 15:26:13 -0800 (PST) From: Eric Anholt To: dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org, david.emett@broadcom.com, thomas.spurden@broadcom.com, Eric Anholt Subject: [PATCH] drm/v3d: Fix BO stats accounting for dma-buf-imported buffers. Date: Thu, 7 Feb 2019 15:26:13 -0800 Message-Id: <20190207232613.24981-1-eric@anholt.net> X-Mailer: git-send-email 2.20.0.rc1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We always decrement at GEM free, so make sure we increment at GEM creation for dma-bufs. Signed-off-by: Eric Anholt --- drivers/gpu/drm/v3d/v3d_bo.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/v3d/v3d_bo.c b/drivers/gpu/drm/v3d/v3d_bo.c index a08766d39eab..b1766f096c4b 100644 --- a/drivers/gpu/drm/v3d/v3d_bo.c +++ b/drivers/gpu/drm/v3d/v3d_bo.c @@ -282,6 +282,7 @@ v3d_prime_import_sg_table(struct drm_device *dev, struct dma_buf_attachment *attach, struct sg_table *sgt) { + struct v3d_dev *v3d = to_v3d_dev(dev); struct drm_gem_object *obj; struct v3d_bo *bo; @@ -296,6 +297,11 @@ v3d_prime_import_sg_table(struct drm_device *dev, obj->import_attach = attach; v3d_bo_get_pages(bo); + mutex_lock(&v3d->bo_lock); + v3d->bo_stats.num_allocated++; + v3d->bo_stats.pages_allocated += obj->size >> PAGE_SHIFT; + mutex_unlock(&v3d->bo_lock); + v3d_mmu_insert_ptes(bo); return obj; -- 2.20.0.rc1