ubifs_info Struct Reference

#include <ubifs.h>

Data Fields
struct super_block *	vfs_sb
struct backing_dev_info	bdi
ino_t	highest_inum
unsigned long long	max_sqnum
unsigned long long	cmt_no
spinlock_t	cnt_lock
int	fmt_version
int	ro_compat_version
unsigned char	uuid [16]
int	lhead_lnum
int	lhead_offs
int	ltail_lnum
struct mutex	log_mutex
int	min_log_bytes
long long	cmt_bud_bytes
struct rb_root	buds
long long	bud_bytes
spinlock_t	buds_lock
int	jhead_cnt
struct ubifs_jhead *	jheads
long long	max_bud_bytes
long long	bg_bud_bytes
struct list_head	old_buds
int	max_bud_cnt
struct rw_semaphore	commit_sem
int	cmt_state
spinlock_t	cs_lock
wait_queue_head_t	cmt_wq
unsigned int	big_lpt:1
unsigned int	space_fixup:1
unsigned int	no_chk_data_crc:1
unsigned int	bulk_read:1
unsigned int	default_compr:2
unsigned int	rw_incompat:1
struct mutex	tnc_mutex
struct ubifs_zbranch	zroot
struct ubifs_znode *	cnext
struct ubifs_znode *	enext
int *	gap_lebs
void *	cbuf
void *	ileb_buf
int	ileb_len
int	ihead_lnum
int	ihead_offs
int *	ilebs
int	ileb_cnt
int	ileb_nxt
struct rb_root	old_idx
int *	bottom_up_buf
struct ubifs_mst_node *	mst_node
int	mst_offs
struct mutex	mst_mutex
int	max_bu_buf_len
struct mutex	bu_mutex
struct bu_info	bu
struct mutex	write_reserve_mutex
void *	write_reserve_buf
int	log_lebs
long long	log_bytes
int	log_last
int	lpt_lebs
int	lpt_first
int	lpt_last
int	orph_lebs
int	orph_first
int	orph_last
int	main_lebs
int	main_first
long long	main_bytes
uint8_t	key_hash_type
uint32_t(*	key_hash )(const char *str, int len)
int	key_fmt
int	key_len
int	fanout
int	min_io_size
int	min_io_shift
int	max_write_size
int	max_write_shift
int	leb_size
int	leb_start
int	half_leb_size
int	idx_leb_size
int	leb_cnt
int	max_leb_cnt
int	old_leb_cnt
unsigned int	ro_media:1
unsigned int	ro_mount:1
unsigned int	ro_error:1
atomic_long_t	dirty_pg_cnt
atomic_long_t	dirty_zn_cnt
atomic_long_t	clean_zn_cnt
spinlock_t	space_lock
struct ubifs_lp_stats	lst
struct ubifs_budg_info	bi
unsigned long long	calc_idx_sz
int	ref_node_alsz
int	mst_node_alsz
int	min_idx_node_sz
int	max_idx_node_sz
long long	max_inode_sz
int	max_znode_sz
int	leb_overhead
int	dead_wm
int	dark_wm
int	block_cnt
struct ubifs_node_range	ranges [UBIFS_NODE_TYPES_CNT]
struct ubi_volume_desc *	ubi
struct ubi_device_info	di
struct ubi_volume_info	vi
struct rb_root	orph_tree
struct list_head	orph_list
struct list_head	orph_new
struct ubifs_orphan *	orph_cnext
struct ubifs_orphan *	orph_dnext
spinlock_t	orphan_lock
void *	orph_buf
int	new_orphans
int	cmt_orphans
int	tot_orphans
int	max_orphans
int	ohead_lnum
int	ohead_offs
int	no_orphs
struct task_struct *	bgt
char	bgt_name [sizeof(BGT_NAME_PATTERN)+9]
int	need_bgt
int	need_wbuf_sync
int	gc_lnum
void *	sbuf
struct list_head	idx_gc
int	idx_gc_cnt
int	gc_seq
int	gced_lnum
struct list_head	infos_list
struct mutex	umount_mutex
unsigned int	shrinker_run_no
int	space_bits
int	lpt_lnum_bits
int	lpt_offs_bits
int	lpt_spc_bits
int	pcnt_bits
int	lnum_bits
int	nnode_sz
int	pnode_sz
int	ltab_sz
int	lsave_sz
int	pnode_cnt
int	nnode_cnt
int	lpt_hght
int	pnodes_have
struct mutex	lp_mutex
int	lpt_lnum
int	lpt_offs
int	nhead_lnum
int	nhead_offs
int	lpt_drty_flgs
int	dirty_nn_cnt
int	dirty_pn_cnt
int	check_lpt_free
long long	lpt_sz
void *	lpt_nod_buf
void *	lpt_buf
struct ubifs_nnode *	nroot
struct ubifs_cnode *	lpt_cnext
struct ubifs_lpt_heap	lpt_heap [LPROPS_HEAP_CNT]
struct ubifs_lpt_heap	dirty_idx
struct list_head	uncat_list
struct list_head	empty_list
struct list_head	freeable_list
struct list_head	frdi_idx_list
int	freeable_cnt
int	in_a_category_cnt
int	ltab_lnum
int	ltab_offs
struct ubifs_lpt_lprops *	ltab
struct ubifs_lpt_lprops *	ltab_cmt
int	lsave_cnt
int	lsave_lnum
int	lsave_offs
int *	lsave
int	lscan_lnum
long long	rp_size
long long	report_rp_size
kuid_t	rp_uid
kgid_t	rp_gid
unsigned int	empty:1
unsigned int	need_recovery:1
unsigned int	replaying:1
unsigned int	mounting:1
unsigned int	remounting_rw:1
struct list_head	replay_list
struct list_head	replay_buds
unsigned long long	cs_sqnum
unsigned long long	replay_sqnum
struct list_head	unclean_leb_list
struct ubifs_mst_node *	rcvrd_mst_node
struct rb_root	size_tree
struct ubifs_mount_opts	mount_opts
struct ubifs_debug_info *	dbg

Detailed Description

Definition at line 1222 of file ubifs.h.

Field Documentation

struct backing_dev_info bdi

Definition at line 1224 of file ubifs.h.

long long bg_bud_bytes

Definition at line 1247 of file ubifs.h.

struct task_struct* bgt

Definition at line 1365 of file ubifs.h.

char bgt_name[sizeof(BGT_NAME_PATTERN)+9]

Definition at line 1366 of file ubifs.h.

struct ubifs_budg_info bi

Definition at line 1330 of file ubifs.h.

unsigned int big_lpt

Definition at line 1256 of file ubifs.h.

int block_cnt

Definition at line 1343 of file ubifs.h.

int* bottom_up_buf

Definition at line 1277 of file ubifs.h.

struct bu_info bu

Definition at line 1285 of file ubifs.h.

struct mutex bu_mutex

Definition at line 1284 of file ubifs.h.

long long bud_bytes

Definition at line 1242 of file ubifs.h.

struct rb_root buds

Definition at line 1241 of file ubifs.h.

spinlock_t buds_lock

Definition at line 1243 of file ubifs.h.

unsigned int bulk_read

Definition at line 1259 of file ubifs.h.

unsigned long long calc_idx_sz

Definition at line 1331 of file ubifs.h.

void* cbuf

Definition at line 1268 of file ubifs.h.

int check_lpt_free

Definition at line 1404 of file ubifs.h.

atomic_long_t clean_zn_cnt

Definition at line 1326 of file ubifs.h.

long long cmt_bud_bytes

Definition at line 1239 of file ubifs.h.

unsigned long long cmt_no

Definition at line 1228 of file ubifs.h.

int cmt_orphans

Definition at line 1358 of file ubifs.h.

int cmt_state

Definition at line 1252 of file ubifs.h.

wait_queue_head_t cmt_wq

Definition at line 1254 of file ubifs.h.

struct ubifs_znode* cnext

Definition at line 1265 of file ubifs.h.

spinlock_t cnt_lock

Definition at line 1229 of file ubifs.h.

struct rw_semaphore commit_sem

Definition at line 1251 of file ubifs.h.

spinlock_t cs_lock

Definition at line 1253 of file ubifs.h.

unsigned long long cs_sqnum

Definition at line 1442 of file ubifs.h.

int dark_wm

Definition at line 1342 of file ubifs.h.

struct ubifs_debug_info* dbg

Definition at line 1449 of file ubifs.h.

int dead_wm

Definition at line 1341 of file ubifs.h.

unsigned int default_compr

Definition at line 1260 of file ubifs.h.

struct ubi_device_info di

Definition at line 1347 of file ubifs.h.

struct ubifs_lpt_heap dirty_idx

Definition at line 1411 of file ubifs.h.

int dirty_nn_cnt

Definition at line 1402 of file ubifs.h.

atomic_long_t dirty_pg_cnt

Definition at line 1324 of file ubifs.h.

int dirty_pn_cnt

Definition at line 1403 of file ubifs.h.

atomic_long_t dirty_zn_cnt

Definition at line 1325 of file ubifs.h.

unsigned int empty

Definition at line 1435 of file ubifs.h.

struct list_head empty_list

Definition at line 1413 of file ubifs.h.

struct ubifs_znode* enext

Definition at line 1266 of file ubifs.h.

int fanout

Definition at line 1307 of file ubifs.h.

int fmt_version

Definition at line 1230 of file ubifs.h.

struct list_head frdi_idx_list

Definition at line 1415 of file ubifs.h.

int freeable_cnt

Definition at line 1416 of file ubifs.h.

struct list_head freeable_list

Definition at line 1414 of file ubifs.h.

int* gap_lebs

Definition at line 1267 of file ubifs.h.

int gc_lnum

Definition at line 1370 of file ubifs.h.

int gc_seq

Definition at line 1374 of file ubifs.h.

int gced_lnum

Definition at line 1375 of file ubifs.h.

int half_leb_size

Definition at line 1315 of file ubifs.h.

ino_t highest_inum

Definition at line 1226 of file ubifs.h.

struct list_head idx_gc

Definition at line 1372 of file ubifs.h.

int idx_gc_cnt

Definition at line 1373 of file ubifs.h.

int idx_leb_size

Definition at line 1316 of file ubifs.h.

int ihead_lnum

Definition at line 1271 of file ubifs.h.

int ihead_offs

Definition at line 1272 of file ubifs.h.

void* ileb_buf

Definition at line 1269 of file ubifs.h.

int ileb_cnt

Definition at line 1274 of file ubifs.h.

int ileb_len

Definition at line 1270 of file ubifs.h.

int ileb_nxt

Definition at line 1275 of file ubifs.h.

int* ilebs

Definition at line 1273 of file ubifs.h.

int in_a_category_cnt

Definition at line 1417 of file ubifs.h.

struct list_head infos_list

Definition at line 1377 of file ubifs.h.

int jhead_cnt

Definition at line 1244 of file ubifs.h.

struct ubifs_jhead* jheads

Definition at line 1245 of file ubifs.h.

int key_fmt

Definition at line 1305 of file ubifs.h.

uint32_t(* key_hash)(const char *str, int len)

Definition at line 1304 of file ubifs.h.

uint8_t key_hash_type

Definition at line 1303 of file ubifs.h.

int key_len

Definition at line 1306 of file ubifs.h.

int leb_cnt

Definition at line 1317 of file ubifs.h.

int leb_overhead

Definition at line 1340 of file ubifs.h.

int leb_size

Definition at line 1313 of file ubifs.h.

int leb_start

Definition at line 1314 of file ubifs.h.

int lhead_lnum

Definition at line 1234 of file ubifs.h.

int lhead_offs

Definition at line 1235 of file ubifs.h.

int lnum_bits

Definition at line 1386 of file ubifs.h.

long long log_bytes

Definition at line 1291 of file ubifs.h.

int log_last

Definition at line 1292 of file ubifs.h.

int log_lebs

Definition at line 1290 of file ubifs.h.

struct mutex log_mutex

Definition at line 1237 of file ubifs.h.

struct mutex lp_mutex

Definition at line 1396 of file ubifs.h.

void* lpt_buf

Definition at line 1407 of file ubifs.h.

struct ubifs_cnode* lpt_cnext

Definition at line 1409 of file ubifs.h.

int lpt_drty_flgs

Definition at line 1401 of file ubifs.h.

int lpt_first

Definition at line 1294 of file ubifs.h.

struct ubifs_lpt_heap lpt_heap[LPROPS_HEAP_CNT]

Definition at line 1410 of file ubifs.h.

int lpt_hght

Definition at line 1393 of file ubifs.h.

int lpt_last

Definition at line 1295 of file ubifs.h.

int lpt_lebs

Definition at line 1293 of file ubifs.h.

int lpt_lnum

Definition at line 1397 of file ubifs.h.

int lpt_lnum_bits

Definition at line 1382 of file ubifs.h.

void* lpt_nod_buf

Definition at line 1406 of file ubifs.h.

int lpt_offs

Definition at line 1398 of file ubifs.h.

int lpt_offs_bits

Definition at line 1383 of file ubifs.h.

int lpt_spc_bits

Definition at line 1384 of file ubifs.h.

long long lpt_sz

Definition at line 1405 of file ubifs.h.

int* lsave

Definition at line 1426 of file ubifs.h.

int lsave_cnt

Definition at line 1423 of file ubifs.h.

int lsave_lnum

Definition at line 1424 of file ubifs.h.

int lsave_offs

Definition at line 1425 of file ubifs.h.

int lsave_sz

Definition at line 1390 of file ubifs.h.

int lscan_lnum

Definition at line 1427 of file ubifs.h.

struct ubifs_lp_stats lst

Definition at line 1329 of file ubifs.h.

struct ubifs_lpt_lprops* ltab

Definition at line 1421 of file ubifs.h.

struct ubifs_lpt_lprops* ltab_cmt

Definition at line 1422 of file ubifs.h.

int ltab_lnum

Definition at line 1419 of file ubifs.h.

int ltab_offs

Definition at line 1420 of file ubifs.h.

int ltab_sz

Definition at line 1389 of file ubifs.h.

int ltail_lnum

Definition at line 1236 of file ubifs.h.

long long main_bytes

Definition at line 1301 of file ubifs.h.

int main_first

Definition at line 1300 of file ubifs.h.

int main_lebs

Definition at line 1299 of file ubifs.h.

int max_bu_buf_len

Definition at line 1283 of file ubifs.h.

long long max_bud_bytes

Definition at line 1246 of file ubifs.h.

int max_bud_cnt

Definition at line 1249 of file ubifs.h.

int max_idx_node_sz

Definition at line 1336 of file ubifs.h.

long long max_inode_sz

Definition at line 1337 of file ubifs.h.

int max_leb_cnt

Definition at line 1318 of file ubifs.h.

int max_orphans

Definition at line 1360 of file ubifs.h.

unsigned long long max_sqnum

Definition at line 1227 of file ubifs.h.

int max_write_shift

Definition at line 1312 of file ubifs.h.

int max_write_size

Definition at line 1311 of file ubifs.h.

int max_znode_sz

Definition at line 1338 of file ubifs.h.

int min_idx_node_sz

Definition at line 1335 of file ubifs.h.

int min_io_shift

Definition at line 1310 of file ubifs.h.

int min_io_size

Definition at line 1309 of file ubifs.h.

int min_log_bytes

Definition at line 1238 of file ubifs.h.

struct ubifs_mount_opts mount_opts

Definition at line 1447 of file ubifs.h.

unsigned int mounting

Definition at line 1438 of file ubifs.h.

struct mutex mst_mutex

Definition at line 1281 of file ubifs.h.

struct ubifs_mst_node* mst_node

Definition at line 1279 of file ubifs.h.

int mst_node_alsz

Definition at line 1334 of file ubifs.h.

int mst_offs

Definition at line 1280 of file ubifs.h.

int need_bgt

Definition at line 1367 of file ubifs.h.

unsigned int need_recovery

Definition at line 1436 of file ubifs.h.

int need_wbuf_sync

Definition at line 1368 of file ubifs.h.

int new_orphans

Definition at line 1357 of file ubifs.h.

int nhead_lnum

Definition at line 1399 of file ubifs.h.

int nhead_offs

Definition at line 1400 of file ubifs.h.

int nnode_cnt

Definition at line 1392 of file ubifs.h.

int nnode_sz

Definition at line 1387 of file ubifs.h.

unsigned int no_chk_data_crc

Definition at line 1258 of file ubifs.h.

int no_orphs

Definition at line 1363 of file ubifs.h.

struct ubifs_nnode* nroot

Definition at line 1408 of file ubifs.h.

int ohead_lnum

Definition at line 1361 of file ubifs.h.

int ohead_offs

Definition at line 1362 of file ubifs.h.

struct list_head old_buds

Definition at line 1248 of file ubifs.h.

struct rb_root old_idx

Definition at line 1276 of file ubifs.h.

int old_leb_cnt

Definition at line 1319 of file ubifs.h.

void* orph_buf

Definition at line 1356 of file ubifs.h.

struct ubifs_orphan* orph_cnext

Definition at line 1353 of file ubifs.h.

struct ubifs_orphan* orph_dnext

Definition at line 1354 of file ubifs.h.

int orph_first

Definition at line 1297 of file ubifs.h.

int orph_last

Definition at line 1298 of file ubifs.h.

int orph_lebs

Definition at line 1296 of file ubifs.h.

struct list_head orph_list

Definition at line 1351 of file ubifs.h.

struct list_head orph_new

Definition at line 1352 of file ubifs.h.

struct rb_root orph_tree

Definition at line 1350 of file ubifs.h.

spinlock_t orphan_lock

Definition at line 1355 of file ubifs.h.

int pcnt_bits

Definition at line 1385 of file ubifs.h.

int pnode_cnt

Definition at line 1391 of file ubifs.h.

int pnode_sz

Definition at line 1388 of file ubifs.h.

int pnodes_have

Definition at line 1394 of file ubifs.h.

struct ubifs_node_range ranges[UBIFS_NODE_TYPES_CNT]

Definition at line 1345 of file ubifs.h.

struct ubifs_mst_node* rcvrd_mst_node

Definition at line 1445 of file ubifs.h.

int ref_node_alsz

Definition at line 1333 of file ubifs.h.

unsigned int remounting_rw

Definition at line 1439 of file ubifs.h.

struct list_head replay_buds

Definition at line 1441 of file ubifs.h.

struct list_head replay_list

Definition at line 1440 of file ubifs.h.

unsigned long long replay_sqnum

Definition at line 1443 of file ubifs.h.

unsigned int replaying

Definition at line 1437 of file ubifs.h.

long long report_rp_size

Definition at line 1430 of file ubifs.h.

int ro_compat_version

Definition at line 1231 of file ubifs.h.

unsigned int ro_error

Definition at line 1322 of file ubifs.h.

unsigned int ro_media

Definition at line 1320 of file ubifs.h.

unsigned int ro_mount

Definition at line 1321 of file ubifs.h.

kgid_t rp_gid

Definition at line 1432 of file ubifs.h.

long long rp_size

Definition at line 1429 of file ubifs.h.

kuid_t rp_uid

Definition at line 1431 of file ubifs.h.

unsigned int rw_incompat

Definition at line 1261 of file ubifs.h.

void* sbuf

Definition at line 1371 of file ubifs.h.

unsigned int shrinker_run_no

Definition at line 1379 of file ubifs.h.

struct rb_root size_tree

Definition at line 1446 of file ubifs.h.

int space_bits

Definition at line 1381 of file ubifs.h.

unsigned int space_fixup

Definition at line 1257 of file ubifs.h.

spinlock_t space_lock

Definition at line 1328 of file ubifs.h.

struct mutex tnc_mutex

Definition at line 1263 of file ubifs.h.

int tot_orphans

Definition at line 1359 of file ubifs.h.

struct ubi_volume_desc* ubi

Definition at line 1346 of file ubifs.h.

struct mutex umount_mutex

Definition at line 1378 of file ubifs.h.

struct list_head uncat_list

Definition at line 1412 of file ubifs.h.

struct list_head unclean_leb_list

Definition at line 1444 of file ubifs.h.

unsigned char uuid[16]

Definition at line 1232 of file ubifs.h.

struct super_block* vfs_sb

Definition at line 1223 of file ubifs.h.

struct ubi_volume_info vi

Definition at line 1348 of file ubifs.h.

void* write_reserve_buf

Definition at line 1288 of file ubifs.h.

struct mutex write_reserve_mutex

Definition at line 1287 of file ubifs.h.

struct ubifs_zbranch zroot

Definition at line 1264 of file ubifs.h.

---

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

• fs/ubifs/ubifs.h