f2fs: fix to limit gc_pin_file_threshold

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type of f2fs_inode.i_gc_failures, f2fs_inode_info.i_gc_failures, and
f2fs_sb_info.gc_pin_file_threshold is __le16, unsigned int, and u64,
so it will cause truncation during comparison and persistence.

Unifying variable of these three variables to unsigned short, and
add an upper boundary limitation for gc_pin_file_threshold.

Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Chao Yu 2024-05-06 18:45:38 +08:00 • committed by Jaegeuk Kim

parent 968c4f72b2

commit c521a6ab4a

5 changed files with 17 additions and 8 deletions

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2

Documentation/ABI/testing/sysfs-fs-f2fs

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4

fs/f2fs/f2fs.h

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11

fs/f2fs/file.c

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1

fs/f2fs/gc.h

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7

fs/f2fs/sysfs.c

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