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Fri, 11 Oct 2024 14:59:47 +0200 From: Rickard Andersson To: , , , CC: , Subject: [PATCH v3 08/10] ubi: Add max erase counter sysfs attribute for fastmap area Date: Fri, 11 Oct 2024 14:59:02 +0200 Message-ID: <20241011125904.2915983-8-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_|DBBPR02MB10844:EE_ X-MS-Office365-Filtering-Correlation-Id: 4609fc05-c26d-4a9b-be8e-08dce9f498e5 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|82310400026|376014|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?4P+c9L+QnRCUs2LSikldQvGZUl7lrEyqfOeUL4806bU8CZpFljSZp5+KHaYK?= =?us-ascii?Q?9UpUNCkfk2h3QI9hW6W49sbnqCS1dOsBtxihX5kKIcCDxq+2yb8tmuxy4X8F?= =?us-ascii?Q?EbpU9AlQbBSRyRORbEODdZY9GnXErYwULAqb2G8ae4FH3Vj8T+3+AHQ2Yt+k?= =?us-ascii?Q?dIPYwyD84ODfuE9/er8TdqtnSMHtzIe6HFijBiGZ8jLOrD0cOW5cdxnDp+yX?= =?us-ascii?Q?3TDcFDG0XZ53JomwPgQ6qW7pNOf3PTtaGgpAHXD7tVaQlT0H+gzn0gYhvp1V?= =?us-ascii?Q?JEUlODrWRNxNuv24CXwgyOZWXt44ysKchrhH1KGxfrlaJBgvX55wgZ+hNlgk?= =?us-ascii?Q?FdB0eXKs6+3YKcscPvCc157i800TIFun4yF41cDA8TQNcxd3S1htkN43v/nS?= =?us-ascii?Q?MXZ/xLPf7mMYGC+9jo7HVamRH+Qriv4rrzs8x/fGACIwoOt0H+Uw+5t9IBFg?= =?us-ascii?Q?xCJtgRNUHROk7yz/kKk7n7+rNQ6dbeZnbZp+4IHHxpvi890z6qCbX+YfYd9D?= =?us-ascii?Q?89IVJIG2LCpFRmz/VdAd7BqR8IHTloWR2vlPwJlViAMJtQgOHav6BKyyL2i+?= =?us-ascii?Q?Mitxe9+x0rZ+SrD2rpBE6evct8Y69o2Sq+2gxewIo7PrbnfQWTPkzm/ajINq?= =?us-ascii?Q?Bihr6OMrFiMDzH9Wtqb+FBpkLtSkTEweHfYePOR8/Qj0jd0m9hQdofpb78ac?= =?us-ascii?Q?SrgN0h/vsthmAIrTh3F4IrWWyzuIJ9o3afbOdYBDCNVCSGjRzz3rPn3y2W59?= =?us-ascii?Q?HVeQ8/rrR5LG3oJtVMjzAjr6wxkXaDC0HlT2FEtZpnx9RaRrm1E630RZmjU/?= =?us-ascii?Q?VL1ER0P/5Tocu3NCw7hGMNibqqZJK3mg/HMCa8FwxZxS9XuMnDKWSKWHU8ZL?= =?us-ascii?Q?VuMqZj6TcBZ26AenU0fU3j5igq3m9DPg+zuSbRkGoEf1dS10aHHT/CrTkHeF?= =?us-ascii?Q?ACSFQmz8ToZ8OeK7Ua5BKp45AH7nmafLSNeNUcIJG6/38FhEZATmjM5Ba0ls?= =?us-ascii?Q?LEUNoPivTprwSID2f7T2zIyoBIz6ftYEzubWYJSVVfGTiQAfgsopuLXADYp5?= =?us-ascii?Q?IdeZMf1z9i/ciSllafKiyeXpvA3A7t8dIUxc54bvayDiwNl//584V1g8RDcL?= =?us-ascii?Q?CIngknP+nZ7QxC8XmQTkysgDHSgNaNh8H01GasU8qHXCMzKr5oRKFswoNK7J?= =?us-ascii?Q?JVlNB7kqwChMvxkoU6QU9WH9mChwUlJR+dfWbfzy68grXy9Wo1BMcmjq2PaN?= =?us-ascii?Q?tfM3AQnuhBf/tFU9lXtZuYqbrskbJksgfDEfyQXdxHUNNDhv/muD6TxFnw2A?= =?us-ascii?Q?I3fQYEQ0WaTsMfrw4qoFBU4DWr6wklbTWkG1erUrUFxJrkSXTF2x/3EJScJm?= =?us-ascii?Q?gaAQFXbV1lsiB7TtsPxclNjHxYKK?= 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)(82310400026)(376014)(1800799024);DIR:OUT;SFP:1101; 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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 max erase counter specifically for the fastmap area gives a better understanding of the flash wear. 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 05a701b03a9a..62c93fda0bc4 100644 --- a/Documentation/ABI/stable/sysfs-class-ubi +++ b/Documentation/ABI/stable/sysfs-class-ubi @@ -78,6 +78,14 @@ Contact: Artem Bityutskiy Description: Maximum physical eraseblock erase counter value. +What: /sys/class/ubi/ubiX/max_ec_fastmap +Date: October 2024 +KernelVersion: 6.X +Contact: linux-mtd@lists.infradead.org +Description: + Maximum physical eraseblock erase counter value for a block + in the fastmap area. + What: /sys/class/ubi/ubiX/max_vol_count Date: July 2006 KernelVersion: 2.6.22 -- 2.30.2 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/