diff options
Diffstat (limited to 'fs/ocfs2/namei.c')
| -rw-r--r-- | fs/ocfs2/namei.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 4e6d8a3f727d..5550f8afa438 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -1340,7 +1340,7 @@ static int ocfs2_rename(struct mnt_idmap *idmap, goto bail; } - if (S_ISDIR(old_inode->i_mode)) { + if (S_ISDIR(old_inode->i_mode) && new_dir != old_dir) { u64 old_inode_parent; update_dot_dot = 1; @@ -1357,8 +1357,7 @@ static int ocfs2_rename(struct mnt_idmap *idmap, goto bail; } - if (!new_inode && new_dir != old_dir && - new_dir->i_nlink >= ocfs2_link_max(osb)) { + if (!new_inode && new_dir->i_nlink >= ocfs2_link_max(osb)) { status = -EMLINK; goto bail; } @@ -1601,6 +1600,13 @@ static int ocfs2_rename(struct mnt_idmap *idmap, if (update_dot_dot) { status = ocfs2_update_entry(old_inode, handle, &old_inode_dot_dot_res, new_dir); + if (status < 0) { + mlog_errno(status); + goto bail; + } + } + + if (S_ISDIR(old_inode->i_mode)) { drop_nlink(old_dir); if (new_inode) { drop_nlink(new_inode); @@ -1640,6 +1646,10 @@ static int ocfs2_rename(struct mnt_idmap *idmap, INODE_CACHE(old_dir), old_dir_bh, OCFS2_JOURNAL_ACCESS_WRITE); + if (status < 0) { + mlog_errno(status); + goto bail; + } fe = (struct ocfs2_dinode *) old_dir_bh->b_data; ocfs2_set_links_count(fe, old_dir->i_nlink); ocfs2_journal_dirty(handle, old_dir_bh); @@ -2181,8 +2191,10 @@ static int __ocfs2_prepare_orphan_dir(struct inode *orphan_dir_inode, * @osb: ocfs2 file system * @ret_orphan_dir: Orphan dir inode - returned locked! * @blkno: Actual block number of the inode to be inserted into orphan dir. + * @name: Buffer to store the name of the orphan. * @lookup: dir lookup result, to be passed back into functions like * ocfs2_orphan_add + * @dio: Flag indicating if direct IO is being used or not. * * Returns zero on success and the ret_orphan_dir, name and lookup * fields will be populated. |