1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 *  GRUB  --  GRand Unified Bootloader
4 *  Copyright (C) 1999,2000,2001,2002,2003,2004  Free Software Foundation, Inc.
5 */
6/*
7 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
8 * Use is subject to license terms.
9 */
10
11#ifndef	_SYS_DMU_OBJSET_H
12#define	_SYS_DMU_OBJSET_H
13
14#include <zfs/zil.h>
15
16#define OBJSET_PHYS_SIZE	2048
17#define OBJSET_PHYS_SIZE_V14	1024
18
19typedef struct objset_phys {
20	dnode_phys_t os_meta_dnode;
21	zil_header_t os_zil_header;
22	uint64_t os_type;
23	uint64_t os_flags;
24	char os_pad[OBJSET_PHYS_SIZE - sizeof(dnode_phys_t)*3 -
25	    sizeof(zil_header_t) - sizeof(uint64_t)*2];
26	dnode_phys_t os_userused_dnode;
27	dnode_phys_t os_groupused_dnode;
28} objset_phys_t;
29
30#endif /* _SYS_DMU_OBJSET_H */
31