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,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 E2E2BC43381 for ; Wed, 20 Feb 2019 21:03:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AA36020645 for ; Wed, 20 Feb 2019 21:03:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727195AbfBTVDz (ORCPT ); Wed, 20 Feb 2019 16:03:55 -0500 Received: from anholt.net ([50.246.234.109]:51848 "EHLO anholt.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727069AbfBTVDu (ORCPT ); Wed, 20 Feb 2019 16:03:50 -0500 Received: from localhost (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id 612C110A047F; Wed, 20 Feb 2019 13:03:50 -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 OTQv1H3piqCp; Wed, 20 Feb 2019 13:03:48 -0800 (PST) Received: from eliezer.anholt.net (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id E385510A2D1F; Wed, 20 Feb 2019 13:03:44 -0800 (PST) Received: by eliezer.anholt.net (Postfix, from userid 1000) id 9E2352FE464F; Wed, 20 Feb 2019 13:03:43 -0800 (PST) From: Eric Anholt To: dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org, Paul Kocialkowski , Maxime Ripard , Eric Anholt Subject: [PATCH 4/7] drm/vc4: Use drm_printer for the debugfs and runtime bo stats output. Date: Wed, 20 Feb 2019 13:03:40 -0800 Message-Id: <20190220210343.28157-4-eric@anholt.net> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190220210343.28157-1-eric@anholt.net> References: <20190220210343.28157-1-eric@anholt.net> 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 Now I can extend the stats without more copy and pasting between the two. Signed-off-by: Eric Anholt --- drivers/gpu/drm/vc4/vc4_bo.c | 48 +++++++++++------------------------- 1 file changed, 14 insertions(+), 34 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c index 8c509d560bf0..88ebd681d7eb 100644 --- a/drivers/gpu/drm/vc4/vc4_bo.c +++ b/drivers/gpu/drm/vc4/vc4_bo.c @@ -40,7 +40,7 @@ static bool is_user_label(int label) return label >= VC4_BO_TYPE_COUNT; } -static void vc4_bo_stats_dump(struct vc4_dev *vc4) +static void vc4_bo_stats_print(struct drm_printer *p, struct vc4_dev *vc4) { int i; @@ -48,21 +48,21 @@ static void vc4_bo_stats_dump(struct vc4_dev *vc4) if (!vc4->bo_labels[i].num_allocated) continue; - DRM_INFO("%30s: %6dkb BOs (%d)\n", - vc4->bo_labels[i].name, - vc4->bo_labels[i].size_allocated / 1024, - vc4->bo_labels[i].num_allocated); + drm_printf(p, "%30s: %6dkb BOs (%d)\n", + vc4->bo_labels[i].name, + vc4->bo_labels[i].size_allocated / 1024, + vc4->bo_labels[i].num_allocated); } mutex_lock(&vc4->purgeable.lock); if (vc4->purgeable.num) - DRM_INFO("%30s: %6zdkb BOs (%d)\n", "userspace BO cache", - vc4->purgeable.size / 1024, vc4->purgeable.num); + drm_printf(p, "%30s: %6zdkb BOs (%d)\n", "userspace BO cache", + vc4->purgeable.size / 1024, vc4->purgeable.num); if (vc4->purgeable.purged_num) - DRM_INFO("%30s: %6zdkb BOs (%d)\n", "total purged BO", - vc4->purgeable.purged_size / 1024, - vc4->purgeable.purged_num); + drm_printf(p, "%30s: %6zdkb BOs (%d)\n", "total purged BO", + vc4->purgeable.purged_size / 1024, + vc4->purgeable.purged_num); mutex_unlock(&vc4->purgeable.lock); } @@ -71,30 +71,9 @@ static int vc4_bo_stats_debugfs(struct seq_file *m, void *unused) struct drm_info_node *node = (struct drm_info_node *)m->private; struct drm_device *dev = node->minor->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); - int i; - - mutex_lock(&vc4->bo_lock); - for (i = 0; i < vc4->num_labels; i++) { - if (!vc4->bo_labels[i].num_allocated) - continue; - - seq_printf(m, "%30s: %6dkb BOs (%d)\n", - vc4->bo_labels[i].name, - vc4->bo_labels[i].size_allocated / 1024, - vc4->bo_labels[i].num_allocated); - } - mutex_unlock(&vc4->bo_lock); + struct drm_printer p = drm_seq_file_printer(m); - mutex_lock(&vc4->purgeable.lock); - if (vc4->purgeable.num) - seq_printf(m, "%30s: %6zdkb BOs (%d)\n", "userspace BO cache", - vc4->purgeable.size / 1024, vc4->purgeable.num); - - if (vc4->purgeable.purged_num) - seq_printf(m, "%30s: %6zdkb BOs (%d)\n", "total purged BO", - vc4->purgeable.purged_size / 1024, - vc4->purgeable.purged_num); - mutex_unlock(&vc4->purgeable.lock); + vc4_bo_stats_print(&p, vc4); return 0; } @@ -473,8 +452,9 @@ struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size, } if (IS_ERR(cma_obj)) { + struct drm_printer p = drm_info_printer(vc4->dev->dev); DRM_ERROR("Failed to allocate from CMA:\n"); - vc4_bo_stats_dump(vc4); + vc4_bo_stats_print(&p, vc4); return ERR_PTR(-ENOMEM); } bo = to_vc4_bo(&cma_obj->base); -- 2.20.1