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| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-12-26 12:49:48 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-01-06 16:42:20 +0900 |
| commit | 1e1bb4baf10be371f72150e2801d97a04d40b3b9 (patch) | |
| tree | 708ae4f4d93b05f063aa1c50538c53cdcbae5350 /fs/f2fs/f2fs.h | |
| parent | 0dbdc2ae9bba0a358816cc4a22e41a6ef16db8a2 (diff) | |
| download | linux-1e1bb4baf10be371f72150e2801d97a04d40b3b9.tar.gz linux-1e1bb4baf10be371f72150e2801d97a04d40b3b9.tar.bz2 linux-1e1bb4baf10be371f72150e2801d97a04d40b3b9.zip | |
f2fs: add inline_data recovery routine
This patch adds a inline_data recovery routine with the following policy.
[prev.] [next] of inline_data flag
o o -> recover inline_data
o x -> remove inline_data, and then recover data blocks
x o -> remove inline_data, and then recover inline_data
x x -> recover data blocks
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 0b6badadbfd8..07a7ae0d4413 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1015,6 +1015,7 @@ static inline int f2fs_readonly(struct super_block *sb) */ int f2fs_sync_file(struct file *, loff_t, loff_t, int); void truncate_data_blocks(struct dnode_of_data *); +int truncate_blocks(struct inode *, u64); void f2fs_truncate(struct inode *); int f2fs_getattr(struct vfsmount *, struct dentry *, struct kstat *); int f2fs_setattr(struct dentry *, struct iattr *); @@ -1322,4 +1323,5 @@ bool f2fs_may_inline(struct inode *); int f2fs_read_inline_data(struct inode *, struct page *); int f2fs_convert_inline_data(struct inode *, pgoff_t); int f2fs_write_inline_data(struct inode *, struct page *, unsigned int); +int recover_inline_data(struct inode *, struct page *); #endif |