From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 35E741922F2 for ; Thu, 2 Jan 2025 20:38:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735850329; cv=pass; b=R6BaZvg/EW8ykkhtriWzKT5ScdJIzd5QtUNHiJY6tbUhNi4Iu0Rl/BdLTu+oj/wzAQ8e+SMaW6I5R2fPDnyyZX7idVKrixnSBZhU5N4XspNSMCY1+PmAUdUujCYS96xQa/oyDdZyFqbxHwTvlHVhPdnlhWReOcUvc9bZ5Spt4uk= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735850329; c=relaxed/simple; bh=Z51P92+jRcPRqUC4BD7AVmE+k59kr+ROgO7+yT48L6Y=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=hp8Zs2Q344YDrmtci3SN6meuqDvNv/tjOMWpWFGSvunTJDbLnhW9SZoTx+6UVXfgjEENHfyKuY36SE88EZsupoEaa3uVIx8lcEesOBbZrMs5YBNDYrI4OQMBuuJgLlg8nLxj53Ss6jh/WkRFH9fCuHnKkfX/s45zIhsBSSDc0JU= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=adrian.larumbe@collabora.com header.b=KRZEopUw; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=adrian.larumbe@collabora.com header.b="KRZEopUw" ARC-Seal: i=1; a=rsa-sha256; t=1735850312; cv=none; d=zohomail.com; s=zohoarc; b=AiAwH8ukhPamW3cHFuAS21hyVfWSs4TNwYemRDzikIzc/2xiP4APopqXumBRT2m4jd/ZbznBkkzdNtj21yv1+6PFX5Gc9yYCvvHTcftJp3f4p7EyzOMt9aQTN3r+OC5fCBsbnO4WyLkoStOWA7602fzGKyD0Ysv6b3hGJ3P91bM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1735850312; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=lcK5++gZNrfgTwYzjN2bYWBlMPBgdZql/T5sAw5NZX8=; b=iRmJz2lc+XlKZfugfNnzAgKMSlnbmHyjqaxK3gO9nX0ODAIhDgKMGLWlopPB0UuZNFiYtjGRatGOD908i8PJsXbblj2wtfeiHD/Aseoqy5JAf85TkaFgB1rWjWj1q2eTr18HLZbN58XfnqEwKkLrc5IPWBBfraOGch6aQnTEWHI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=adrian.larumbe@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1735850312; s=zohomail; d=collabora.com; i=adrian.larumbe@collabora.com; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Reply-To; bh=lcK5++gZNrfgTwYzjN2bYWBlMPBgdZql/T5sAw5NZX8=; b=KRZEopUwIVihVSE9pgmpyN9tkzs8At6W2Mcu7cCVGayNk8lXhsxY33ckPeZKdSaA 3jjjMqJ1IUrQfQyNLRlUqeU3VFcre6NCx/0wrPsygpyyCN5D0SOuzBwdJ6o7biEH/rt H7ES5Et6z/Zgme0anKddAkCxlnVgWTsQaaqiVZ+c= Received: by mx.zohomail.com with SMTPS id 1735850309957333.4011501291858; Thu, 2 Jan 2025 12:38:29 -0800 (PST) From: =?UTF-8?q?Adri=C3=A1n=20Larumbe?= To: Boris Brezillon , Steven Price , Liviu Dudau , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: kernel@collabora.com, =?UTF-8?q?Adri=C3=A1n=20Larumbe?= , Mihail Atanassov , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 0/2] drm/panthor: Display size of internal kernel BOs through fdinfo Date: Thu, 2 Jan 2025 20:38:12 +0000 Message-ID: <20250102203817.956790-1-adrian.larumbe@collabora.com> X-Mailer: git-send-email 2.47.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch series enables display of the size of driver-owned shmem BO's that aren't exposed to userspace through a DRM handle. Discussion of previous revision can be found here [1]. Changelog: v6: - Replace up_write with up_read, which was left out in the previous version - Fixed some minor comment and documentation issues reported by the kernel test robot v5: - Replaced down_write semaphore with the read flavour - Fixed typo and added explicit description for drm-shared-internal in the fdinfo documentation file for Panthor. v4: - Remove unrelated formating fix - Moved calculating overall size of a group's kernel BO's into its own static helper. - Renamed group kernel BO's size aggregation function to better reflect its actual responsibility. [1] https://lore.kernel.org/dri-devel/20241218181844.886043-1-adrian.larumbe@collabora.com/ Adrián Larumbe (2): drm/panthor: Expose size of driver internal BO's over fdinfo Documentation/gpu: Add fdinfo meanings of drm-*-internal memory tags Documentation/gpu/panthor.rst | 14 +++++++ drivers/gpu/drm/panthor/panthor_drv.c | 12 ++++++ drivers/gpu/drm/panthor/panthor_heap.c | 26 +++++++++++++ drivers/gpu/drm/panthor/panthor_heap.h | 2 + drivers/gpu/drm/panthor/panthor_mmu.c | 35 +++++++++++++++++ drivers/gpu/drm/panthor/panthor_mmu.h | 3 ++ drivers/gpu/drm/panthor/panthor_sched.c | 52 ++++++++++++++++++++++++- drivers/gpu/drm/panthor/panthor_sched.h | 2 + 8 files changed, 145 insertions(+), 1 deletion(-) -- 2.47.0