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| author | Chao Yu <yuchao0@huawei.com> | 2018-01-25 07:54:42 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-01-25 23:10:39 +0100 |
| commit | 1c1d35df71104c76a4a2e25862926f22c334c9d6 (patch) | |
| tree | 402a1bdd7b6df8812a99c053946fe1ac0157bff0 /fs/f2fs/f2fs.h | |
| parent | f2fs: rebuild sit page from sit info in mem (diff) | |
| download | linux-1c1d35df71104c76a4a2e25862926f22c334c9d6.tar.xz linux-1c1d35df71104c76a4a2e25862926f22c334c9d6.zip | |
f2fs: support inode creation time
This patch adds creation time field in inode layout to support showing
kstat.btime in ->statx.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index b7ba496af28f..6300ac5bcbe4 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -124,6 +124,7 @@ struct f2fs_mount_info { #define F2FS_FEATURE_INODE_CHKSUM 0x0020 #define F2FS_FEATURE_FLEXIBLE_INLINE_XATTR 0x0040 #define F2FS_FEATURE_QUOTA_INO 0x0080 +#define F2FS_FEATURE_INODE_CRTIME 0x0100 #define F2FS_HAS_FEATURE(sb, mask) \ ((F2FS_SB(sb)->raw_super->feature & cpu_to_le32(mask)) != 0) @@ -635,6 +636,7 @@ struct f2fs_inode_info { int i_extra_isize; /* size of extra space located in i_addr */ kprojid_t i_projid; /* id for project quota */ int i_inline_xattr_size; /* inline xattr size */ + struct timespec i_crtime; /* inode creation time */ }; static inline void get_extent_info(struct extent_info *ext, @@ -3205,6 +3207,11 @@ static inline int f2fs_sb_has_quota_ino(struct super_block *sb) return F2FS_HAS_FEATURE(sb, F2FS_FEATURE_QUOTA_INO); } +static inline int f2fs_sb_has_inode_crtime(struct super_block *sb) +{ + return F2FS_HAS_FEATURE(sb, F2FS_FEATURE_INODE_CRTIME); +} + #ifdef CONFIG_BLK_DEV_ZONED static inline int get_blkz_type(struct f2fs_sb_info *sbi, struct block_device *bdev, block_t blkaddr) |