linux-kernel - [PATCH] Documentation: ext4: atomic_writes: Remove cross-reference labels

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Message-ID: <20250610091200.54075-2-bagasdotme@gmail.com>
Date: Tue, 10 Jun 2025 16:11:59 +0700
From: Bagas Sanjaya <bagasdotme@...il.com>
To: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linux Documentation <linux-doc@...r.kernel.org>,
	Linux ext4 <linux-ext4@...r.kernel.org>
Cc: "Theodore Ts'o" <tytso@....edu>,
	Andreas Dilger <adilger.kernel@...ger.ca>,
	Jonathan Corbet <corbet@....net>,
	"Darrick J. Wong" <djwong@...nel.org>,
	"Ritesh Harjani (IBM)" <ritesh.list@...il.com>,
	Bagas Sanjaya <bagasdotme@...il.com>
Subject: [PATCH] Documentation: ext4: atomic_writes: Remove cross-reference labels

Sphinx reports htmldocs warnings on ext4 atomic block writes docs:

Documentation/filesystems/ext4/atomic_writes.rst:5: WARNING: duplicate label atomic_writes, other instance in Documentation/filesystems/ext4/atomic_writes.rst
Documentation/filesystems/ext4/atomic_writes.rst:207: WARNING: duplicate label atomic_write_bdev_support, other instance in Documentation/filesystems/ext4/atomic_writes.rst

These warnings reference duplicated cross-reference labels to themselves in
the same doc, which are because atomic_writes.rst is transcluded in
overview.rst via include:: directive, thus the culprit docs get processed
twice.

Remove the labels to fix the warnings.

Fixes: 0bf1f51e34c4 ("ext4: Add atomic block write documentation")
Signed-off-by: Bagas Sanjaya <bagasdotme@...il.com>
---
 Documentation/filesystems/ext4/atomic_writes.rst | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Documentation/filesystems/ext4/atomic_writes.rst b/Documentation/filesystems/ext4/atomic_writes.rst
index f65767df3620d5..f1a086aa026b1b 100644
--- a/Documentation/filesystems/ext4/atomic_writes.rst
+++ b/Documentation/filesystems/ext4/atomic_writes.rst
@@ -1,5 +1,4 @@
 .. SPDX-License-Identifier: GPL-2.0
-.. _atomic_writes:
 
 Atomic Block Writes
 -------------------------
@@ -154,7 +153,7 @@ Creating Filesystems with Atomic Write Support
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 First check the atomic write units supported by block device.
-See :ref:`atomic_write_bdev_support` for more details.
+See "Hardware Support" section below for more details.
 
 For single-fsblock atomic writes with a larger block size
 (on systems with block size < page size):
@@ -201,7 +200,6 @@ details:
 The STATX_ATTR_WRITE_ATOMIC flag in ``statx->attributes`` is set if atomic
 writes are supported.
 
-.. _atomic_write_bdev_support:
 
 Hardware Support
 ----------------

base-commit: d3f825032091fc14c7d5e34bcd54317ae4246903
-- 
An old man doll... just what I always wanted! - Clara