ocfs2: add ocfs2_init_acl in mknod

We need to get the parent directories acls and let the new child inherit it.
To this, we add additional calculations for data/metadata allocation.

Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
diff --git a/fs/ocfs2/xattr.h b/fs/ocfs2/xattr.h
index 6163df3..9a67e7d 100644
--- a/fs/ocfs2/xattr.h
+++ b/fs/ocfs2/xattr.h
@@ -66,5 +66,8 @@
 int ocfs2_calc_security_init(struct inode *,
 			     struct ocfs2_security_xattr_info *,
 			     int *, int *, struct ocfs2_alloc_context **);
+int ocfs2_calc_xattr_init(struct inode *, struct buffer_head *,
+			  int, struct ocfs2_security_xattr_info *,
+			  int *, int *, struct ocfs2_alloc_context **);
 
 #endif /* OCFS2_XATTR_H */