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| author | Huajun Li <huajun.li@intel.com> | 2013-11-10 23:13:19 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-12-26 20:40:09 +0900 |
| commit | e18c65b2ac91aa59f89333da595d5155184f76cf (patch) | |
| tree | 00cfd81f927aef7416b59410ba578300a99c30dd /fs/f2fs/f2fs.h | |
| parent | 0d47c1adc2a1f1e4f4673f122a8328c90c58e232 (diff) | |
| download | lwn-e18c65b2ac91aa59f89333da595d5155184f76cf.tar.gz lwn-e18c65b2ac91aa59f89333da595d5155184f76cf.zip | |
f2fs: key functions to handle inline data
Functions to implement inline data read/write, and move inline data to
normal data block when file size exceeds inline data limitation.
Signed-off-by: Huajun Li <huajun.li@intel.com>
Signed-off-by: Haicheng Li <haicheng.li@linux.intel.com>
Signed-off-by: Weihong Xu <weihong.xu@intel.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 36211cb16263..b01ccaa73b23 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1296,4 +1296,12 @@ extern const struct inode_operations f2fs_dir_inode_operations; extern const struct inode_operations f2fs_symlink_inode_operations; extern const struct inode_operations f2fs_special_inode_operations; +/* + * inline.c + */ +inline int f2fs_has_inline_data(struct inode *); +bool f2fs_may_inline(struct inode *); +int f2fs_read_inline_data(struct inode *, struct page *); +int f2fs_convert_inline_data(struct inode *, struct page *, unsigned); +int f2fs_write_inline_data(struct inode *, struct page *, unsigned int); #endif |