ocfs2: Rename cleanups

ocfs2_rename() does direct manipulation of the dirent it's gotten back from
a directory search. Wrap this manipulation inside of a function so that we
can transparently change directory update behavior in the future. As an
added bonus, this gets rid of an ugly macro.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Reviewed-by: Joel Becker <joel.becker@oracle.com>

1 files changed, 22 insertions, 0 deletions

diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index 4791683a119c..31db7e3881b1 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -271,6 +271,28 @@ cleanup_and_exit:
         return ret;
 }
 
+int ocfs2_update_entry(struct inode *dir, handle_t *handle,
+                       struct buffer_head *de_bh, struct ocfs2_dir_entry *de,
+                       struct inode *new_entry_inode)
+{
+        int ret;
+
+        ret = ocfs2_journal_access(handle, dir, de_bh,
+                                   OCFS2_JOURNAL_ACCESS_WRITE);
+        if (ret) {
+                mlog_errno(ret);
+                goto out;
+        }
+
+        de->inode = cpu_to_le64(OCFS2_I(new_entry_inode)->ip_blkno);
+        ocfs2_set_de_type(de, new_entry_inode->i_mode);
+
+        ocfs2_journal_dirty(handle, de_bh);
+
+out:
+        return ret;
+}
+
 /*
  * ocfs2_delete_entry deletes a directory entry by merging it with the
  * previous entry