linux-ext4 - [PATCH v4 0/3] ext4: minor cleanup

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Message-Id: <20251112084538.1658232-1-yangerkun@huawei.com>
Date: Wed, 12 Nov 2025 16:45:35 +0800
From: Yang Erkun <yangerkun@...wei.com>
To: linux-ext4@...r.kernel.org,
	tytso@....edu,
	adilger.kernel@...ger.ca,
	jack@...e.cz
Cc: yi.zhang@...wei.com,
	libaokun1@...wei.com,
	yangerkun@...wei.com,
	yangerkun@...weicloud.com
Subject: [PATCH v4 0/3] ext4: minor cleanup

v3->v4: remove "ext4: remove useless code in ext4_map_create_blocks"
since we should keep this logic which needed for latter work from Yi[1].

v2->v3: remove "ext4: order mode should not take effect for DIO" since
there is no measurable performance benefit

v1->v2: update comments for EXT4_GET_BLOCKS_SPLIT_NOMERGE

1. https://lore.kernel.org/linux-ext4/20251031062905.4135909-1-yi.zhang@huaweicloud.com/

Yang Erkun (3):
  ext4: rename EXT4_GET_BLOCKS_PRE_IO
  ext4: cleanup for ext4_map_blocks
  ext4: correct the comments place for EXT4_EXT_MAY_ZEROOUT

 fs/ext4/ext4.h              | 21 +++++++++++++++------
 fs/ext4/extents.c           | 24 ++++++++++++------------
 fs/ext4/inode.c             | 18 ++++++++++--------
 include/trace/events/ext4.h |  2 +-
 4 files changed, 38 insertions(+), 27 deletions(-)

-- 
2.39.2