1*83d290c5STom Rini /* SPDX-License-Identifier: GPL-2.0+ */ 24d3c95f5SJorgen Lundman /* 34d3c95f5SJorgen Lundman * GRUB -- GRand Unified Bootloader 44d3c95f5SJorgen Lundman * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc. 54d3c95f5SJorgen Lundman */ 64d3c95f5SJorgen Lundman /* 74d3c95f5SJorgen Lundman * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 84d3c95f5SJorgen Lundman * Use is subject to license terms. 94d3c95f5SJorgen Lundman */ 104d3c95f5SJorgen Lundman 114d3c95f5SJorgen Lundman #ifndef _SYS_DMU_OBJSET_H 124d3c95f5SJorgen Lundman #define _SYS_DMU_OBJSET_H 134d3c95f5SJorgen Lundman 144d3c95f5SJorgen Lundman #include <zfs/zil.h> 154d3c95f5SJorgen Lundman 164d3c95f5SJorgen Lundman #define OBJSET_PHYS_SIZE 2048 174d3c95f5SJorgen Lundman #define OBJSET_PHYS_SIZE_V14 1024 184d3c95f5SJorgen Lundman 194d3c95f5SJorgen Lundman typedef struct objset_phys { 204d3c95f5SJorgen Lundman dnode_phys_t os_meta_dnode; 214d3c95f5SJorgen Lundman zil_header_t os_zil_header; 224d3c95f5SJorgen Lundman uint64_t os_type; 234d3c95f5SJorgen Lundman uint64_t os_flags; 244d3c95f5SJorgen Lundman char os_pad[OBJSET_PHYS_SIZE - sizeof(dnode_phys_t)*3 - 254d3c95f5SJorgen Lundman sizeof(zil_header_t) - sizeof(uint64_t)*2]; 264d3c95f5SJorgen Lundman dnode_phys_t os_userused_dnode; 274d3c95f5SJorgen Lundman dnode_phys_t os_groupused_dnode; 284d3c95f5SJorgen Lundman } objset_phys_t; 294d3c95f5SJorgen Lundman 304d3c95f5SJorgen Lundman #endif /* _SYS_DMU_OBJSET_H */ 31