From: Rickard Andersson <rickard.andersson@axis.com>
To: <richard@nod.at>, <chengzhihao1@huawei.com>,
<linux-mtd@lists.infradead.org>, <rickard314.andersson@gmail.com>
Cc: <rickard.andersson@axis.com>, <kernel@axis.com>
Subject: [PATCH v3 08/10] ubi: Add max erase counter sysfs attribute for fastmap area
Date: Fri, 11 Oct 2024 14:59:02 +0200 [thread overview]
Message-ID: <20241011125904.2915983-8-rickard.andersson@axis.com> (raw)
In-Reply-To: <20241011125904.2915983-1-rickard.andersson@axis.com>
A max erase counter specifically for the fastmap area gives a better
understanding of the flash wear.
Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Rickard Andersson <rickard.andersson@axis.com>
---
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 <dedekind@infradead.org>
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
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next prev parent reply other threads:[~2024-10-11 13:01 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-11 12:58 [PATCH v3 01/10] ubi: Expose mean erase counter in sysfs Rickard Andersson
2024-10-11 12:58 ` [PATCH v3 02/10] ubi: Expose mean erase counter for fastmap " Rickard Andersson
2024-11-06 20:20 ` Richard Weinberger
2024-11-07 10:28 ` Rickard x Andersson
2024-11-07 11:31 ` Richard Weinberger
2024-11-07 12:12 ` Rickard x Andersson
2024-10-11 12:58 ` [PATCH v3 03/10] ubi: Expose max " Rickard Andersson
2024-10-11 12:58 ` [PATCH v3 04/10] ubi: Expose mean erase counter for data " Rickard Andersson
2024-10-11 12:58 ` [PATCH v3 05/10] ubi: Expose max " Rickard Andersson
2024-10-11 12:59 ` [PATCH v3 06/10] ubi: Add mean erase counter sysfs attribute Rickard Andersson
2024-10-11 12:59 ` [PATCH v3 07/10] ubi: Add mean erase counter sysfs attribute for fastmap area Rickard Andersson
2024-10-11 12:59 ` Rickard Andersson [this message]
2024-10-11 12:59 ` [PATCH v3 09/10] ubi: Add mean erase counter sysfs attribute for data area Rickard Andersson
2024-10-11 12:59 ` [PATCH v3 10/10] ubi: Add max " Rickard Andersson
2024-11-06 20:34 ` [PATCH v3 01/10] ubi: Expose mean erase counter in sysfs Richard Weinberger
2024-11-07 1:39 ` Zhihao Cheng
2024-11-14 18:50 ` Richard Weinberger
2024-11-15 9:00 ` Rickard x Andersson
2024-11-16 2:55 ` Zhihao Cheng
2024-11-18 17:00 ` Rickard X Andersson
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