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ext4: remove unused EXT_STATS macro from ext4_extents.h 

The EXT_STATS macro in fs/ext4/ext4_extents.h has been defined
but never used in the codebase since its introduction. This patch
removes it.

Analysis:
1. No references found in fs/ext4/ or other kernel code.
2. No impact on compilation or functionality.
3. Git history shows it was never utilized.

Signed-off-by: Baolin Liu <liubaolin@kylinos.cn>
Reviewed-by: Baokun Li <libaokun1@huawei.com>
Link: https://patch.msgid.link/20250527053805.1550912-1-liubaolin12138@163.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Baolin Liu 2025-05-27 13:38:05 +08:00 committed by Theodore Ts'o
parent c5da1f6694
commit a073e8577f
1 changed files with 0 additions and 7 deletions
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7
fs/ext4/ext4_extents.h
View File

@ -30,13 +30,6 @@
*/
#define CHECK_BINSEARCH__
/*
* If EXT_STATS is defined then stats numbers are collected.
* These number will be displayed at umount time.
*/
#define EXT_STATS_
/*
* ext4_inode has i_block array (60 bytes total).
* The first 12 bytes store ext4_extent_header;