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author | Yangtao Li <frank.li@vivo.com> | 2023-02-13 22:18:24 +0800 |
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committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2023-02-14 10:07:45 -0800 |
commit | f2e357893cb7d15994e4ec10838ebb4dccf7eb6e (patch) | |
tree | 49afd058cd83a4b624d9db8449c2ba2637f13ec4 /fs/f2fs/segment.h | |
parent | 273a51e5521213a13e5852e762cc9c03c66b9baa (diff) | |
download | linux-stable-f2e357893cb7d15994e4ec10838ebb4dccf7eb6e.tar.gz linux-stable-f2e357893cb7d15994e4ec10838ebb4dccf7eb6e.tar.bz2 linux-stable-f2e357893cb7d15994e4ec10838ebb4dccf7eb6e.zip |
f2fs: export ipu policy in debugfs
Export ipu_policy as a string in debugfs for better readability and
it can help us better understand some strategies of the file system.
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/segment.h')
-rw-r--r-- | fs/f2fs/segment.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h index 8ee5e5db9287..92c8be00d396 100644 --- a/fs/f2fs/segment.h +++ b/fs/f2fs/segment.h @@ -672,6 +672,7 @@ static inline int utilization(struct f2fs_sb_info *sbi) #define F2FS_IPU_DISABLE 0 +/* Modification on enum should be synchronized with ipu_mode_names array */ enum { F2FS_IPU_FORCE, F2FS_IPU_SSR, |