Update ZFS from version 6 to 13 and bring some FreeBSD-specific changes.

This bring huge amount of changes, I'll enumerate only user-visible changes:

- Delegated Administration

	Allows regular users to perform ZFS operations, like file system
	creation, snapshot creation, etc.

- L2ARC

	Level 2 cache for ZFS - allows to use additional disks for cache.
	Huge performance improvements mostly for random read of mostly
	static content.

- slog

	Allow to use additional disks for ZFS Intent Log to speed up
	operations like fsync(2).

- vfs.zfs.super_owner

	Allows regular users to perform privileged operations on files stored
	on ZFS file systems owned by him. Very careful with this one.

- chflags(2)

	Not all the flags are supported. This still needs work.

- ZFSBoot

	Support to boot off of ZFS pool. Not finished, AFAIK.

	Submitted by:	dfr

- Snapshot properties

- New failure modes

	Before if write requested failed, system paniced. Now one
	can select from one of three failure modes:
	- panic - panic on write error
	- wait - wait for disk to reappear
	- continue - serve read requests if possible, block write requests

- Refquota, refreservation properties

	Just quota and reservation properties, but don't count space consumed
	by children file systems, clones and snapshots.

- Sparse volumes

	ZVOLs that don't reserve space in the pool.

- External attributes

	Compatible with extattr(2).

- NFSv4-ACLs

	Not sure about the status, might not be complete yet.

	Submitted by:	trasz

- Creation-time properties

- Regression tests for zpool(8) command.

Obtained from:	OpenSolaris

1 files changed, 14 insertions, 10 deletions

diff --git a/sys/cddl/contrib/opensolaris/uts/common/rpc/xdr.h b/sys/cddl/contrib/opensolaris/uts/common/rpc/xdr.h
index d60809e..75fd1dd 100644
--- a/sys/cddl/contrib/opensolaris/uts/common/rpc/xdr.h
+++ b/sys/cddl/contrib/opensolaris/uts/common/rpc/xdr.h
@@ -2,9 +2,8 @@
  * CDDL HEADER START
  *
  * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
  *
  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  * or http://www.opensolaris.org/os/licensing.
@@ -19,7 +18,7 @@
  *
  * CDDL HEADER END
  *
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
+ * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
@@ -38,8 +37,6 @@
 #ifndef _RPC_XDR_H
 #define	_RPC_XDR_H
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
 #include <sys/byteorder.h>	/* For all ntoh* and hton*() kind of macros */
 #include <rpc/types.h>	/* For all ntoh* and hton*() kind of macros */
 #ifndef _KERNEL
@@ -365,7 +362,7 @@ struct xdr_discrim {
 
 #endif
 
-#if BYTE_ORDER == _BIG_ENDIAN
+#if BYTE_ORDER == _LITTLE_ENDIAN
 #define	IXDR_GET_HYPER(buf, v)	{ \
 			*((int32_t *)(&v)) = ntohl(*(uint32_t *)buf++); \
 			*((int32_t *)(((char *)&v) + BYTES_PER_XDR_UNIT)) \
@@ -543,8 +540,14 @@ typedef struct xdr_bytesrec xdr_bytesrec;
 #ifdef _KERNEL
 #define	XDR_PEEK		2
 #define	XDR_SKIPBYTES		3
-#define	XDR_RDMAGET		4
-#define	XDR_RDMASET		5
+#define	XDR_RDMA_GET_FLAGS	4
+#define	XDR_RDMA_SET_FLAGS	5
+#define	XDR_RDMA_ADD_CHUNK	6
+#define	XDR_RDMA_GET_CHUNK_LEN	7
+#define	XDR_RDMA_SET_WLIST	8
+#define	XDR_RDMA_GET_WLIST	9
+#define	XDR_RDMA_GET_WCINFO	10
+#define	XDR_RDMA_GET_RLIST	11
 #endif
 
 /*
@@ -578,8 +581,9 @@ extern uint_t xdrrec_readbytes();
 #else
 
 extern void	xdrmem_create(XDR *, caddr_t, uint_t, enum xdr_op);
-
 extern struct xdr_ops xdrmblk_ops;
+extern struct xdr_ops xdrrdmablk_ops;
+extern struct xdr_ops xdrrdma_ops;
 
 struct rpc_msg;
 extern bool_t	xdr_callmsg(XDR *, struct rpc_msg *);