ext4: refactor ext4_insert_range()

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[ Upstream commit 4942550437 ]

Simplify ext4_insert_range() and align its code style with that of
ext4_collapse_range(). Refactor it by: a) renaming variables, b)
removing redundant input parameter checks and moving the remaining
checks under i_rwsem in preparation for future refactoring, and c)
renaming the three stale error tags.

Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Link: https://patch.msgid.link/20241220011637.1157197-8-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Stable-dep-of: 29ec9bed23 ("ext4: fix incorrect punch max_end")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Zhang Yi 2025-07-23 22:57:12 -04:00 • committed by Greg Kroah-Hartman

parent 8bb93d9882

commit 2cbc4d640d

1 changed files with 48 additions and 53 deletions

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fs/ext4/extents.c

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