Merge branch 'ext3-latency-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git...
[linux-2.6.git] / fs / ext3 / namei.c
index 6ddaa0a..6ff7b97 100644 (file)
@@ -2274,7 +2274,7 @@ static int ext3_rename (struct inode * old_dir, struct dentry *old_dentry,
        struct inode * old_inode, * new_inode;
        struct buffer_head * old_bh, * new_bh, * dir_bh;
        struct ext3_dir_entry_2 * old_de, * new_de;
-       int retval;
+       int retval, flush_file = 0;
 
        old_bh = new_bh = dir_bh = NULL;
 
@@ -2410,6 +2410,8 @@ static int ext3_rename (struct inode * old_dir, struct dentry *old_dentry,
                ext3_mark_inode_dirty(handle, new_inode);
                if (!new_inode->i_nlink)
                        ext3_orphan_add(handle, new_inode);
+               if (ext3_should_writeback_data(new_inode))
+                       flush_file = 1;
        }
        retval = 0;
 
@@ -2418,6 +2420,8 @@ end_rename:
        brelse (old_bh);
        brelse (new_bh);
        ext3_journal_stop(handle);
+       if (retval == 0 && flush_file)
+               filemap_flush(old_inode->i_mapping);
        return retval;
 }