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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 8E09AD0D791 for ; Fri, 11 Oct 2024 13:01:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=8nOq6WhKjLfCDjkfC/uLP1J4uk3Jw6j4BocKr+vIb4g=; b=sZTkDDgWXaba7A k7dDp+SkKPqqjF5hTlt20dSGZqqQmbtGbv/jYLYYgB/waD2Pz04oiVxL9QZOME6H8rAfQGCFrnIKR 9TfjRCtKDuCns5jqaA9zf7aX1aIETBwBjRmPobEA5c+lpAt4qnDKXF5V8zDN89gD93W+j6HXV4JaH YMnQcIq/YYDPGMIUpFFCPQdCJRNElh1cZz2IOtR5MaVfLgnsOEpdVNUVzRLMK1RkprMInyDdTYSB6 oCeqsLNPErGNDrJWuIj5zjS8KKJbCrB+3LfPKrN41iLm7vkEb25Oja25MEYvpeZOLFfY3//xqvPOV 7XNXIO8Ry8t61KmM4Itg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1szFGl-0000000GNNV-0j9K; Fri, 11 Oct 2024 13:01:23 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1szFFT-0000000GNFD-3M1s for linux-mtd@bombadil.infradead.org; Fri, 11 Oct 2024 13:00:03 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Type:Content-Transfer-Encoding :MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From: Sender:Reply-To:Content-ID:Content-Description; bh=BncWQRUuUZ+HE5Ok7Vjufrqhf7livi2yvpMPu96d6LA=; b=YAx4Ckn7kldY+gCChhJDkSyNqh VEFeb49umM1lHU1aMMjSdrEALt2zLCmM4qVXglo6IEyuKeZPxsapR2oLINu03NPM5nLKLseNzoZ9o 781UcykTGC3qOdn9hSYO/XhbCAkFRs7CcMEetIOXBhXqefn0U7RZ5HVz9ZWA9NDfl5MT0BNDMxjsQ K/gxCsr5vhNd3Z8/uHQwoT8b9CES607PsNECXFlcayi1Ukl/ccnG54VNb2Bg5N8Z9HorhipujblBD RYHovyw3PyuiJGbg6mxHWXeY8wOuLqj4GIp44mBGGIycwC6m8Qfyr/PMS63FhmgEgQVlV4rSMRAwO k7WCeopQ==; Received: from mail-db8eur05on2062f.outbound.protection.outlook.com ([2a01:111:f403:2614::62f] helo=EUR05-DB8-obe.outbound.protection.outlook.com) by desiato.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1szFFP-00000005tGi-3Ne6 for linux-mtd@lists.infradead.org; Fri, 11 Oct 2024 13:00:01 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=aMUjue3scbk+qX4noDMOanPZFNpJSuLyCikxPDk5kdyq85b7Ji5BmMnARKrHjpzZ1FJwsVAJM6jwByCFgSHu6TNdIzi9HTY2fD84IySPR6x8ITV8+tbtYVUMELUSCEBCA7mDHtkjBU3//RQqKXhBNKHyfabZh1/nNzUv6h4tJQUO+pjTH++C9JkJPeEMib7E4yk7t/YHw/pdJd1xh5svf/f+3wWIYXaAGc7pVHWAtwWYm6yVfAtWJRkopiuUZw4914poaR3DtKeEn33USZbaCvEQ8+yhcyp1eC6VG7mNlqbfu4hIltA1oLhqoTsuPrx6Mq0o+dcxi1mL0dEFn8LwUQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=BncWQRUuUZ+HE5Ok7Vjufrqhf7livi2yvpMPu96d6LA=; b=XXIh7s9jZ+8bxk8Q0gwJs2agdbsqYfYH03vH7WIjqog73c9wiidamRlRZg2ULirGlXnTuFO5vlxtkMSTMWIN3WO7Iv+G7iSJZibnQisdlb8dW0ZbcmCpskc8cN2iKkHNSn/zd2Okj3dcwMts45m5QNiik9WNRXlv074Q595jr23sK5PuL+dcWr9ZabARZUU0CjUiY86b3MmmFcWib2a+CTejZnrqmrYc+LPFSribvK0QxXjk0poAV0Jju2wA2Szr46w3YeUwn7VnZcB961BSamBsTEwpnoX9R3dTQ3Owu5Lmmk8oBzaesoHVy79ro5z8/62xTMqjw1YFdSCZvmW65Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 195.60.68.100) smtp.rcpttodomain=nod.at smtp.mailfrom=axis.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=axis.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=axis.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=BncWQRUuUZ+HE5Ok7Vjufrqhf7livi2yvpMPu96d6LA=; b=H66v4tq91Gq0KYQ4/0TuwvQxy4fIFo0bx1mNWhcMF8xesdRecRxaxDW/2ev+t45uqSuEiVLYRuUcmzCa7bs6+jUujz0lx9IS2fALUXDD6k1OeyQX7i+5VpnMnuzYIxgQZCuKE4owNFzVmSWzIGyrq1U40bam0B8RBzO1bdL6QJk= Received: from DUZPR01CA0205.eurprd01.prod.exchangelabs.com (2603:10a6:10:4b6::18) by PA4PR02MB6591.eurprd02.prod.outlook.com (2603:10a6:102:fd::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8048.20; Fri, 11 Oct 2024 12:59:52 +0000 Received: from DU2PEPF00028D00.eurprd03.prod.outlook.com (2603:10a6:10:4b6:cafe::b6) by DUZPR01CA0205.outlook.office365.com (2603:10a6:10:4b6::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8048.20 via Frontend Transport; Fri, 11 Oct 2024 12:59:51 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 195.60.68.100) smtp.mailfrom=axis.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=axis.com; Received-SPF: Pass (protection.outlook.com: domain of axis.com designates 195.60.68.100 as permitted sender) receiver=protection.outlook.com; client-ip=195.60.68.100; helo=mail.axis.com; pr=C Received: from mail.axis.com (195.60.68.100) by DU2PEPF00028D00.mail.protection.outlook.com (10.167.242.184) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8048.13 via Frontend Transport; Fri, 11 Oct 2024 12:59:49 +0000 Received: from pc50632-2232.se.axis.com (10.0.5.60) by se-mail01w.axis.com (10.20.40.7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Fri, 11 Oct 2024 14:59:45 +0200 From: Rickard Andersson To: , , , CC: , Subject: [PATCH v3 07/10] ubi: Add mean erase counter sysfs attribute for fastmap area Date: Fri, 11 Oct 2024 14:59:01 +0200 Message-ID: <20241011125904.2915983-7-rickard.andersson@axis.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20241011125904.2915983-1-rickard.andersson@axis.com> References: <20241011125904.2915983-1-rickard.andersson@axis.com> MIME-Version: 1.0 X-Originating-IP: [10.0.5.60] X-ClientProxiedBy: se-mail02w.axis.com (10.20.40.8) To se-mail01w.axis.com (10.20.40.7) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU2PEPF00028D00:EE_|PA4PR02MB6591:EE_ X-MS-Office365-Filtering-Correlation-Id: 08354678-8bb6-42f7-3514-08dce9f49717 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|376014|82310400026|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?rPWlPl8nEvQUF3uxJSUnDv/rn13DOP8iUbLO0zpxfWbO25i7xGcWlu6ZX2u3?= =?us-ascii?Q?FEZrzMD8vfdHewwO5Xbc9oO3iODKvLy2C0PyxPDNKFimt5alYhLUOWAnidF+?= =?us-ascii?Q?QI3LaZR1UZLwLxFPFJ4v5rQrw52bL1+B6s9af8P1/Kk6T6F5VabOD4x3vfHo?= =?us-ascii?Q?rqz/BbeDLhaBrH2bopXqTC4SXZ8UgDmuUosWKJfE15wQyXPDKYSjn0cO4Qvl?= =?us-ascii?Q?Dzu82hJK5Ytc+pOfsasu3V5Fm40JIOxABEIcYoTEc7no1B73HPt0pjw1Pgmg?= =?us-ascii?Q?FXU57lkff3BC3EjqpdFwV/2TlV/iI6LxFSNr8Y13/TLhkh1k3qO7grQY8RNy?= =?us-ascii?Q?GIIYiJlFMIWo3U5oDqQoQTYOWI4jGzZAN0xXC1w1ETP+AVU/QHQxkj+D0X/U?= =?us-ascii?Q?I94yIhKhUJeNcdSpKcyr8a1ZDXsW8Y+VZ1JynTsrqEFOUXRm//FXxQO7Gj2w?= =?us-ascii?Q?wy6fr4wAhvK6s5+58V0HsOlj9GXHdkw0MayxGIhlqBuVruAAjnxSvBpOiK2e?= =?us-ascii?Q?se/ixSkFvj62IhwBIIcoeiMWr+sSVl/+wYbAAtegA47zR7ik3NXy73B4a68x?= =?us-ascii?Q?FqRVNYp5lY7YfQRkyyO/8RY32Rv7+UDU5AckbYTo7ZHymM41JJoCVU83Onct?= =?us-ascii?Q?ZTfnbzmn4k3iDOrR7becPxjoEP7Y/6QYVc3prcMHgNgWM5DuweTfUzpDQ5uC?= =?us-ascii?Q?w/WoxGJF1s8mstrNFJd4UNSbhgT9C/f5rZE/aL4/NGWwZTlxjgj1W54U1ufd?= =?us-ascii?Q?vh6nm1yvqkk9fffr61CFJrfFr1OpX0MHZaMlrbsOC9V3aGyn1Q/3N3WmQ0vs?= =?us-ascii?Q?Q/TrmLAGzA7dZ/jm+C9YbDpgtpfBK+73T0Zzk5nvcJo0daDy8uOxAaw94J5B?= =?us-ascii?Q?2vJ7ZZVmWqUGLifihCfTJohSHKkYd5sutzIRQV5ME1ssVg8BqCwdvCGzVDUs?= =?us-ascii?Q?2pGTWyHJY4S3lMO2yVfHLXRgcOzsvtFSt/IdQjOdAwrxiOe4q67VX39z2dvk?= =?us-ascii?Q?uzL1MEYt8xc+ygw4G4KOh9+x4LXiOwoKZHzi25mwXUejxaC71Hq6OSZTj7X0?= =?us-ascii?Q?wz0yKdXUt0P9K8bO+aqQOXy0Fn0k4Yud7ie3WhuyiIufPRi1CaGKY11FvJ/U?= =?us-ascii?Q?MfcChzC/m1zrB6AROcGProCslPMCfgXfYeafzJ8KyyA/a6KxA9fOKhpfDJgo?= =?us-ascii?Q?bFq4/8e9YXt1xq7lx7rDtjjq/nVkfeYTLGFN7rVD41TIBD6Li9hXlkdbpkZe?= =?us-ascii?Q?uSKCuClqmNa2MqUp2uaEDepSlRb77W6LdSRuCmLgnzaxnRiMPmiYvgGWnq7S?= =?us-ascii?Q?wW75PDD4JybhIVZA1iP4ugcBp8d4CyP9KpDXjKUCIjkIBYdqgq4k//lEB23W?= =?us-ascii?Q?PTUj0b4=3D?= X-Forefront-Antispam-Report: CIP:195.60.68.100;CTRY:SE;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.axis.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(36860700013)(376014)(82310400026)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: axis.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Oct 2024 12:59:49.5159 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 08354678-8bb6-42f7-3514-08dce9f49717 X-MS-Exchange-CrossTenant-Id: 78703d3c-b907-432f-b066-88f7af9ca3af X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=78703d3c-b907-432f-b066-88f7af9ca3af;Ip=[195.60.68.100];Helo=[mail.axis.com] X-MS-Exchange-CrossTenant-AuthSource: DU2PEPF00028D00.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA4PR02MB6591 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241011_140000_021025_9F437AE5 X-CRM114-Status: UNSURE ( 7.96 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org A mean erase counter gives a better understanding of the flash wear of the fastmap area. Reviewed-by: Zhihao Cheng Signed-off-by: Rickard Andersson --- Documentation/ABI/stable/sysfs-class-ubi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/ABI/stable/sysfs-class-ubi b/Documentation/ABI/stable/sysfs-class-ubi index 535a3e6dab12..05a701b03a9a 100644 --- a/Documentation/ABI/stable/sysfs-class-ubi +++ b/Documentation/ABI/stable/sysfs-class-ubi @@ -226,3 +226,11 @@ KernelVersion: 6.X Contact: linux-mtd@lists.infradead.org Description: Mean physical eraseblock erase counter value. + +What: /sys/class/ubi/ubiX/mean_ec_fastmap +Date: October 2024 +KernelVersion: 6.X +Contact: linux-mtd@lists.infradead.org +Description: + Mean physical eraseblock erase counter value for the fastmap + area. -- 2.30.2 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/