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| author | Chao Yu | 2014-09-24 12:17:53 +0200 |
|---|---|---|
| committer | Jaegeuk Kim | 2014-11-04 01:07:31 +0100 |
| commit | 201a05be9628ae58efe7638e0c7ae3937ec85273 (patch) | |
| tree | 1708cb799f8641608d8a6efa3eedf2d2c09a0043 /fs/f2fs/f2fs.h | |
| parent | f2fs: export dir operations for inline dir (diff) | |
| download | kernel-qcow2-linux-201a05be9628ae58efe7638e0c7ae3937ec85273.tar.gz kernel-qcow2-linux-201a05be9628ae58efe7638e0c7ae3937ec85273.tar.xz kernel-qcow2-linux-201a05be9628ae58efe7638e0c7ae3937ec85273.zip | |
f2fs: add key function to handle inline dir
Adds Functions to implement inline dir init/lookup/insert/delete/convert ops.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
[Jaegeuk Kim: remove needless reserved area copy, pointed by Dan Carpenter]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 97d90ed1d67b..c537699d0182 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1551,4 +1551,13 @@ int f2fs_convert_inline_data(struct inode *, pgoff_t, struct page *); int f2fs_write_inline_data(struct inode *, struct page *, unsigned int); void truncate_inline_data(struct inode *, u64); bool recover_inline_data(struct inode *, struct page *); +struct f2fs_dir_entry *find_in_inline_dir(struct inode *, struct qstr *, + struct page **); +struct f2fs_dir_entry *f2fs_parent_inline_dir(struct inode *, struct page **); +int make_empty_inline_dir(struct inode *inode, struct inode *, struct page *); +int f2fs_add_inline_entry(struct inode *, const struct qstr *, struct inode *); +void f2fs_delete_inline_entry(struct f2fs_dir_entry *, struct page *, + struct inode *, struct inode *); +bool f2fs_empty_inline_dir(struct inode *); +int f2fs_read_inline_dir(struct file *, struct dir_context *); #endif |