objset Struct Reference

#include <dmu_objset.h>

Collaboration diagram for objset:

Data Fields
Immutable
struct dsl_dataset *	os_dsl_dataset
spa_t *	os_spa
arc_buf_t *	os_phys_buf
objset_phys_t *	os_phys
dnode_handle_t	os_meta_dnode
dnode_handle_t	os_userused_dnode
dnode_handle_t	os_groupused_dnode
zilog_t *	os_zil
can change, under dsl_dir's locks
uint8_t	os_checksum
uint8_t	os_compress
uint8_t	os_copies
uint8_t	os_dedup_checksum
uint8_t	os_dedup_verify
uint8_t	os_logbias
uint8_t	os_primary_cache
uint8_t	os_secondary_cache
uint8_t	os_sync
no lock needed
struct dmu_tx *	os_synctx
	XXX sketchy.
blkptr_t *	os_rootbp
zil_header_t	os_zil_header
list_t	os_synced_dnodes
uint64_t	os_flags
Protected by os_obj_lock
kmutex_t	os_obj_lock
uint64_t	os_obj_next
Protected by os_lock
kmutex_t	os_lock
list_t	os_dirty_dnodes [TXG_SIZE]
list_t	os_free_dnodes [TXG_SIZE]
list_t	os_dnodes
list_t	os_downgraded_dbufs
stuff we store for the user
kmutex_t	os_user_ptr_lock
void *	os_user_ptr
SA layout/attribute registration
sa_os_t *	os_sa

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Detailed Description

Definition at line 67 of file dmu_objset.h.

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Field Documentation

uint8_t objset::os_checksum

Definition at line 90 of file dmu_objset.h.

uint8_t objset::os_compress

Definition at line 91 of file dmu_objset.h.

uint8_t objset::os_copies

Definition at line 92 of file dmu_objset.h.

uint8_t objset::os_dedup_checksum

Definition at line 93 of file dmu_objset.h.

uint8_t objset::os_dedup_verify

Definition at line 94 of file dmu_objset.h.

list_t objset::os_dirty_dnodes[TXG_SIZE]

Definition at line 122 of file dmu_objset.h.

list_t objset::os_dnodes

Definition at line 124 of file dmu_objset.h.

list_t objset::os_downgraded_dbufs

Definition at line 125 of file dmu_objset.h.

struct dsl_dataset* objset::os_dsl_dataset

Definition at line 71 of file dmu_objset.h.

uint64_t objset::os_flags

Definition at line 108 of file dmu_objset.h.

list_t objset::os_free_dnodes[TXG_SIZE]

Definition at line 123 of file dmu_objset.h.

dnode_handle_t objset::os_groupused_dnode

Definition at line 83 of file dmu_objset.h.

kmutex_t objset::os_lock

Definition at line 121 of file dmu_objset.h.

uint8_t objset::os_logbias

Definition at line 95 of file dmu_objset.h.

dnode_handle_t objset::os_meta_dnode

Definition at line 81 of file dmu_objset.h.

kmutex_t objset::os_obj_lock

Definition at line 114 of file dmu_objset.h.

uint64_t objset::os_obj_next

Definition at line 115 of file dmu_objset.h.

objset_phys_t* objset::os_phys

Definition at line 74 of file dmu_objset.h.

arc_buf_t* objset::os_phys_buf

Definition at line 73 of file dmu_objset.h.

uint8_t objset::os_primary_cache

Definition at line 96 of file dmu_objset.h.

blkptr_t* objset::os_rootbp

Definition at line 105 of file dmu_objset.h.

sa_os_t* objset::os_sa

Definition at line 138 of file dmu_objset.h.

uint8_t objset::os_secondary_cache

Definition at line 97 of file dmu_objset.h.

spa_t* objset::os_spa

Definition at line 72 of file dmu_objset.h.

uint8_t objset::os_sync

Definition at line 98 of file dmu_objset.h.

list_t objset::os_synced_dnodes

Definition at line 107 of file dmu_objset.h.

struct dmu_tx* objset::os_synctx

XXX sketchy.

Definition at line 104 of file dmu_objset.h.

void* objset::os_user_ptr

Definition at line 132 of file dmu_objset.h.

kmutex_t objset::os_user_ptr_lock

Definition at line 131 of file dmu_objset.h.

dnode_handle_t objset::os_userused_dnode

Definition at line 82 of file dmu_objset.h.

zilog_t* objset::os_zil

Definition at line 84 of file dmu_objset.h.

zil_header_t objset::os_zil_header

Definition at line 106 of file dmu_objset.h.

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The documentation for this struct was generated from the following file:

• sys/dmu_objset.h