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 19 typedef 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