diff options
| author | Sheng Yong <shengyong1@huawei.com> | 2016-06-04 16:01:28 +0200 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-06-16 00:32:35 +0200 |
| commit | 8be0fea9c09d5be1693e50d1439f14878837fa4f (patch) | |
| tree | 9f6d9815115d995c317b70e8a4c58ddff2e3e57c /fs/f2fs/f2fs.h | |
| parent | f2fs: fix deadlock in add_link failure (diff) | |
| download | linux-8be0fea9c09d5be1693e50d1439f14878837fa4f.tar.xz linux-8be0fea9c09d5be1693e50d1439f14878837fa4f.zip | |
f2fs: find parent dentry correctly
If dotdot directory is corrupted, its slot may be ocupied by another
file. In this case, dentry[1] is not the parent directory. Rename and
cross-rename will update the inode in dentry[1] incorrectly. This
patch finds dotdot dentry by name.
Signed-off-by: Sheng Yong <shengyong1@huawei.com>
[Jaegeuk Kim: remove wron bug_on]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 82acdec022ef..cee4a77a0f0a 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2275,7 +2275,6 @@ int f2fs_write_inline_data(struct inode *, struct page *); bool recover_inline_data(struct inode *, struct page *); struct f2fs_dir_entry *find_in_inline_dir(struct inode *, struct fscrypt_name *, 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 *, nid_t, umode_t); |