ocfs2_xattr_get_nolock
retval = ocfs2_xattr_get_nolock(inode, di_bh, name_index, "", NULL, 0);
retval = ocfs2_xattr_get_nolock(inode, di_bh, name_index,
ret = ocfs2_xattr_get_nolock(inode, di_bh, name_index,
acl_len = ocfs2_xattr_get_nolock(dir, dir_bh,
int ocfs2_xattr_get_nolock(struct inode *, struct buffer_head *, int,