From patchwork Tue Apr 11 22:56:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Clark X-Patchwork-Id: 13208331 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 B2A01C77B6F for ; Tue, 11 Apr 2023 22:58:05 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A4B1510E6A5; Tue, 11 Apr 2023 22:57:58 +0000 (UTC) Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by gabe.freedesktop.org (Postfix) with ESMTPS id BB58210E6B3; Tue, 11 Apr 2023 22:57:56 +0000 (UTC) Received: by mail-pj1-x1033.google.com with SMTP id 60-20020a17090a09c200b0023fcc8ce113so12565481pjo.4; Tue, 11 Apr 2023 15:57:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1681253876; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ibZGCHCGgDbXF+wN6k9ulDgB+4n/u9g3t3I8e8YECX8=; b=SOoWEeih3vbn6+Nih46qhJtfcGTn0gX3CVj2lu3IxrRDEb9JISqVrewL9cxTj9oAWD XwE7QeceHOgop81oBrMIy7NNoTu1fPvKVXuHsKCibJyfP8B9yzipusPCOg7SB+W5NO5W XobaMsolMU175cDGGveMQnAPNacdrNt0L0AoVVryCvUPiZEcqgzh948ejKp6tqZecQb3 JrX/Icj0sz078GEwUkzouk73+cL/kZscuAvgZB71HQ2pcmfvBQadkNIabMiRJ+mU2zwZ qM0IJPbacmQ3IfxclNAn6MWQZzp2HG60LpTV6JgoXshy8qVB1eU19ufJUNYH2eIDRoeF QS9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1681253876; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ibZGCHCGgDbXF+wN6k9ulDgB+4n/u9g3t3I8e8YECX8=; b=U60e3RLWsg9VH9LhGcu7vFP9WOFGteWBVleFNckzVhf9cOXequYfPMf7PuiZLH6UVk iRyaYqF5Jmhw4oVVi8JxeiCLK/N2wUOXNDmAdliRYx7Z97JmHVls6V9GMWqp9SosQbwK XTz6j6TNir+MhpupB4hvScqGVghvcjUNdop92L1lRX3WcixtJXusEG56VWc5Vx3l2mQ3 v58FM3hBa58z5BwoTDZiqo9dofUhQnl5SsYAJYU8oy4YgwqH5WhG00mU6bTrsv6Cm5a6 7O6D8zschXIglWy9AtTZFwmDm2ZS7nI01D1dQuAMtIPTR18RwJ3VmebhW5nlleF0LP0O bZSg== X-Gm-Message-State: AAQBX9f1W7eXLiSdoCCKHsZUZ2l6qaPLQCTGbvYExrKkdbcaudNOjsTP 3cuX9KgonTdzGtxX6K3CxghQspNepyw= X-Google-Smtp-Source: AKy350b0zKnyM6u0Mr5B0MMULX87J0zKuKdgmuj+ocn/jghbUy7A4qoIP9IUAkNdhEi+ZZsgZ34Z9w== X-Received: by 2002:a17:902:d08c:b0:1a6:5493:a3e8 with SMTP id v12-20020a170902d08c00b001a65493a3e8mr4197694plv.41.1681253876147; Tue, 11 Apr 2023 15:57:56 -0700 (PDT) Received: from localhost ([2a00:79e1:abd:4a00:61b:48ed:72ab:435b]) by smtp.gmail.com with ESMTPSA id e12-20020a65478c000000b00517b7e3ef43sm6087613pgs.41.2023.04.11.15.57.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Apr 2023 15:57:55 -0700 (PDT) From: Rob Clark To: dri-devel@lists.freedesktop.org Subject: [PATCH v3 4/7] drm/i915: Switch to fdinfo helper Date: Tue, 11 Apr 2023 15:56:09 -0700 Message-Id: <20230411225725.2032862-5-robdclark@gmail.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230411225725.2032862-1-robdclark@gmail.com> References: <20230411225725.2032862-1-robdclark@gmail.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: Rob Clark , Tvrtko Ursulin , linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, Emil Velikov , Christopher Healy , open list , Boris Brezillon , Rodrigo Vivi , freedreno@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Rob Clark Signed-off-by: Rob Clark --- drivers/gpu/drm/i915/i915_driver.c | 3 ++- drivers/gpu/drm/i915/i915_drm_client.c | 18 +++++------------- drivers/gpu/drm/i915/i915_drm_client.h | 2 +- 3 files changed, 8 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_driver.c b/drivers/gpu/drm/i915/i915_driver.c index db7a86def7e2..37eacaa3064b 100644 --- a/drivers/gpu/drm/i915/i915_driver.c +++ b/drivers/gpu/drm/i915/i915_driver.c @@ -1696,7 +1696,7 @@ static const struct file_operations i915_driver_fops = { .compat_ioctl = i915_ioc32_compat_ioctl, .llseek = noop_llseek, #ifdef CONFIG_PROC_FS - .show_fdinfo = i915_drm_client_fdinfo, + .show_fdinfo = drm_fop_show_fdinfo, #endif }; @@ -1796,6 +1796,7 @@ static const struct drm_driver i915_drm_driver = { .open = i915_driver_open, .lastclose = i915_driver_lastclose, .postclose = i915_driver_postclose, + .show_fdinfo = i915_drm_client_fdinfo, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, diff --git a/drivers/gpu/drm/i915/i915_drm_client.c b/drivers/gpu/drm/i915/i915_drm_client.c index b09d1d386574..4a77e5e47f79 100644 --- a/drivers/gpu/drm/i915/i915_drm_client.c +++ b/drivers/gpu/drm/i915/i915_drm_client.c @@ -101,7 +101,7 @@ static u64 busy_add(struct i915_gem_context *ctx, unsigned int class) } static void -show_client_class(struct seq_file *m, +show_client_class(struct drm_printer *p, struct i915_drm_client *client, unsigned int class) { @@ -117,22 +117,20 @@ show_client_class(struct seq_file *m, rcu_read_unlock(); if (capacity) - seq_printf(m, "drm-engine-%s:\t%llu ns\n", + drm_printf(p, "drm-engine-%s:\t%llu ns\n", uabi_class_names[class], total); if (capacity > 1) - seq_printf(m, "drm-engine-capacity-%s:\t%u\n", + drm_printf(p, "drm-engine-capacity-%s:\t%u\n", uabi_class_names[class], capacity); } -void i915_drm_client_fdinfo(struct seq_file *m, struct file *f) +void i915_drm_client_fdinfo(struct drm_printer *p, struct drm_file *file) { - struct drm_file *file = f->private_data; struct drm_i915_file_private *file_priv = file->driver_priv; struct drm_i915_private *i915 = file_priv->dev_priv; struct i915_drm_client *client = file_priv->client; - struct pci_dev *pdev = to_pci_dev(i915->drm.dev); unsigned int i; /* @@ -141,12 +139,6 @@ void i915_drm_client_fdinfo(struct seq_file *m, struct file *f) * ****************************************************************** */ - seq_printf(m, "drm-driver:\t%s\n", i915->drm.driver->name); - seq_printf(m, "drm-pdev:\t%04x:%02x:%02x.%d\n", - pci_domain_nr(pdev->bus), pdev->bus->number, - PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn)); - seq_printf(m, "drm-client-id:\t%u\n", client->id); - /* * Temporarily skip showing client engine information with GuC submission till * fetching engine busyness is implemented in the GuC submission backend @@ -155,6 +147,6 @@ void i915_drm_client_fdinfo(struct seq_file *m, struct file *f) return; for (i = 0; i < ARRAY_SIZE(uabi_class_names); i++) - show_client_class(m, client, i); + show_client_class(p, client, i); } #endif diff --git a/drivers/gpu/drm/i915/i915_drm_client.h b/drivers/gpu/drm/i915/i915_drm_client.h index 69496af996d9..ef85fef45de5 100644 --- a/drivers/gpu/drm/i915/i915_drm_client.h +++ b/drivers/gpu/drm/i915/i915_drm_client.h @@ -60,7 +60,7 @@ static inline void i915_drm_client_put(struct i915_drm_client *client) struct i915_drm_client *i915_drm_client_add(struct i915_drm_clients *clients); #ifdef CONFIG_PROC_FS -void i915_drm_client_fdinfo(struct seq_file *m, struct file *f); +void i915_drm_client_fdinfo(struct drm_printer *p, struct drm_file *file); #endif void i915_drm_clients_fini(struct i915_drm_clients *clients);