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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2019-12-09 19:03:05 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-01-17 16:48:42 -0800 |
| commit | b06af2aff28b41099b0efd4f71c8bb4148bf29b5 (patch) | |
| tree | 7ab6dcdee99b5cedd48185e83b4c2269a8af1c3b /fs/f2fs/f2fs.h | |
| parent | fe396ad8e7526f059f7b8c7290d33a1b84adacab (diff) | |
| download | linux-b06af2aff28b41099b0efd4f71c8bb4148bf29b5.tar.bz2 | |
f2fs: convert inline_dir early before starting rename
If we hit an error during rename, we'll get two dentries in different
directories.
Chao adds to check the room in inline_dir which can avoid needless
inversion. This should be done by inode_lock(&old_dir).
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 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 1449405c31db..e7208442d32a 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -3107,6 +3107,8 @@ ino_t f2fs_inode_by_name(struct inode *dir, const struct qstr *qstr, struct page **page); void f2fs_set_link(struct inode *dir, struct f2fs_dir_entry *de, struct page *page, struct inode *inode); +bool f2fs_has_enough_room(struct inode *dir, struct page *ipage, + struct fscrypt_name *fname); void f2fs_update_dentry(nid_t ino, umode_t mode, struct f2fs_dentry_ptr *d, const struct qstr *name, f2fs_hash_t name_hash, unsigned int bit_pos); @@ -3649,6 +3651,7 @@ void f2fs_truncate_inline_inode(struct inode *inode, int f2fs_read_inline_data(struct inode *inode, struct page *page); int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page); int f2fs_convert_inline_inode(struct inode *inode); +int f2fs_try_convert_inline_dir(struct inode *dir, struct dentry *dentry); int f2fs_write_inline_data(struct inode *inode, struct page *page); bool f2fs_recover_inline_data(struct inode *inode, struct page *npage); struct f2fs_dir_entry *f2fs_find_in_inline_dir(struct inode *dir, |