--- zzzz-none-000/linux-3.10.107/fs/xfs/xfs_ioctl.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/fs/xfs/xfs_ioctl.h	2021-02-04 17:41:59.000000000 +0000
@@ -27,6 +27,10 @@
 	unsigned int		cmd,
 	xfs_flock64_t		*bf);
 
+int
+xfs_ioc_swapext(
+	xfs_swapext_t	*sxp);
+
 extern int
 xfs_find_handle(
 	unsigned int		cmd,
@@ -82,4 +86,10 @@
 	unsigned int		cmd,
 	unsigned long		arg);
 
+extern int
+xfs_set_dmattrs(
+	struct xfs_inode	*ip,
+	u_int			evmask,
+	u_int16_t		state);
+
 #endif