linux-kernel - [PATCH] docs: block: fix discard_max

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Date:   Fri, 10 Sep 2021 12:51:42 +0200
From:   Stephen Kitt <steve@....org>
To:     Jonathan Corbet <corbet@....net>, Jens Axboe <axboe@...nel.dk>,
        linux-doc@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Stephen Kitt <steve@....org>
Subject: [PATCH] docs: block: fix discard_max_bytes references

When discard_max_hw_bytes was introduced, in commit 0034af036554
("block: make /sys/block/<dev>/queue/discard_max_bytes writeable"),
the discard_max_bytes documentation section was renamed to
discard_max_hw_bytes, but the references it contains to
discard_max_bytes weren't updated.

This patch refers to discard_max_hw_bytes instead. It also reflows the
paragraph so that sentences end lines.

Signed-off-by: Stephen Kitt <steve@....org>
---
 Documentation/block/queue-sysfs.rst | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/Documentation/block/queue-sysfs.rst b/Documentation/block/queue-sysfs.rst
index 4dc7f0d499a8..5fb4299cdb23 100644
--- a/Documentation/block/queue-sysfs.rst
+++ b/Documentation/block/queue-sysfs.rst
@@ -40,10 +40,11 @@ discard_max_hw_bytes (RO)
 -------------------------
 Devices that support discard functionality may have internal limits on
 the number of bytes that can be trimmed or unmapped in a single operation.
-The discard_max_bytes parameter is set by the device driver to the maximum
-number of bytes that can be discarded in a single operation. Discard
-requests issued to the device must not exceed this limit. A discard_max_bytes
-value of 0 means that the device does not support discard functionality.
+The `discard_max_hw_bytes` parameter is set by the device driver to the
+maximum number of bytes that can be discarded in a single operation.
+Discard requests issued to the device must not exceed this limit.
+A `discard_max_hw_bytes` value of 0 means that the device does not support
+discard functionality.
 
 discard_max_bytes (RW)
 ----------------------

base-commit: 7c60610d476766e128cc4284bb6349732cbd6606
-- 
2.27.0