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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/ubifs/lpt_commit.c dump_lpt_leb() -> ubifs_unpack_nnode()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 0 c->cnext->zbranch 4096-ptr_max
PARAM_VALUE 0 c->commit_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->commit_sem.first_waiter->type 0-1
PARAM_VALUE 0 c->cs_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 c->dbg->pc_cnt_max 0
PARAM_VALUE 0 c->dbg->pc_delay 0-2
PARAM_VALUE 0 c->dbg->pc_happened 0-1
PARAM_VALUE 0 c->empty_list.next->next 4096-ptr_max
PARAM_VALUE 0 c->empty_list.next->prev 4096-ptr_max
PARAM_VALUE 0 c->frdi_idx_list.next->next 4096-ptr_max
PARAM_VALUE 0 c->frdi_idx_list.next->prev 4096-ptr_max
PARAM_VALUE 0 c->freeable_list.next->next 4096-ptr_max
PARAM_VALUE 0 c->freeable_list.next->prev 4096-ptr_max
PARAM_VALUE 0 c->idx_gc.next->next 4096-ptr_max
PARAM_VALUE 0 c->idx_gc.next->prev 4096-ptr_max
PARAM_VALUE 0 c->jheads->wbuf.jhead 0-s32max
PARAM_VALUE 0 c->leb_size 0-s32max
PARAM_VALUE 0 c->log_hash->__ctx->crc 0-4294967295
PARAM_VALUE 0 c->lp_mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 c->lp_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 c->lp_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 c->lp_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 c->lp_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 c->lp_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 c->lp_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 c->lpt_lebs 1-s32max
PARAM_VALUE 0 c->nroot->nbranch 4096-ptr_max
PARAM_VALUE 0 c->old_buds.next->next 4096-ptr_max
PARAM_VALUE 0 c->old_buds.next->prev 4096-ptr_max
PARAM_VALUE 0 c->space_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 c->tnc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 c->tnc_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 c->tnc_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 c->tnc_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 c->tnc_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 c->ubi 4096-ptr_max
PARAM_VALUE 0 c->ubi->mode s32min-0,2-s32max
PARAM_VALUE 0 c->ubi->vol->reserved_pebs 1-s32max
PARAM_VALUE 0 c->ubi->vol->used_ebs 1-s32max
PARAM_VALUE 0 c->ubi->vol->vol_id 0-2147483646
PARAM_VALUE 0 c->ubi->vol->vol_type s32min-3,5-s32max
PARAM_VALUE 0 c->uncat_list.next->next 4096-ptr_max
PARAM_VALUE 0 c->uncat_list.next->prev 4096-ptr_max
PARAM_VALUE 0 c->vfs_sb->s_cop->inode_info_offs 1632,1808,2632,2712
PARAM_VALUE 0 c->vfs_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 c->vfs_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 c->vfs_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 c->vfs_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE 0 c->vfs_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->vfs_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 *c->gap_lebs (-1)
PARAM_VALUE 0 *c->log_hash->__ctx 0-4294967295
PARAM_VALUE 0 *c->lp_mutex.first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 1 buf 1-u64max
PARAM_VALUE 1 *buf 0-255
PARAM_VALUE 2 nnode 7403550672761798656
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 1 buf 0-s32max,18446744071562067968-u64max
BUF_SIZE 1 buf 0-s32max,18446744071562067968-u64max
CAPPED_DATA 0 c->ubi->vol->vol_id 1
DATA_SOURCE 0 c $0
STR_LEN 0 c (-1)-1,9,23-24
STR_LEN 0 c (-1)-1,9,23-24
STR_LEN 0 c->vfs_sb (-1)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 c->auth_hash_algo
NO_OVERFLOW_SIMPLE 0 c->ihead_offs
NO_OVERFLOW_SIMPLE 0 c->jhead_cnt
NO_OVERFLOW_SIMPLE 0 c->leb_size
NO_OVERFLOW_SIMPLE 0 c->lhead_offs
NO_OVERFLOW_SIMPLE 0 c->lpt_offs
NO_OVERFLOW_SIMPLE 0 c->lsave_cnt
NO_OVERFLOW_SIMPLE 0 c->lsave_offs
NO_OVERFLOW_SIMPLE 0 c->lsave_sz
NO_OVERFLOW_SIMPLE 0 c->ltab_offs
NO_OVERFLOW_SIMPLE 0 c->ltab_sz
NO_OVERFLOW_SIMPLE 0 c->min_log_bytes
NO_OVERFLOW_SIMPLE 0 c->orph_dnext->inum
NO_OVERFLOW_SIMPLE 0 c->zroot.znode->level
NO_OVERFLOW_SIMPLE 0 c->zroot.znode->parent->level
UNITS 0 c unit_byte
HALF_LOCKED2 0 &c->commit_sem
HALF_LOCKED2 0 &c->lp_mutex
HALF_LOCKED2 0 &c->umount_mutex
HALF_LOCKED2 0 &c->write_reserve_mutex

fs/ubifs/lpt.c scan_get_nnode() -> ubifs_unpack_nnode()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 0 c->commit_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->commit_sem.first_waiter->type 0-1
PARAM_VALUE 0 c->lpt_hght (-2147483647)-s32max
PARAM_VALUE 0 c->nnode_sz 0-s32max
PARAM_VALUE 0 c->ubi 4096-ptr_max
PARAM_VALUE 0 c->ubi->mode s32min-s32max
PARAM_VALUE 0 c->ubi->vol->used_ebs 1-s32max
PARAM_VALUE 0 c->ubi->vol->vol_id 0-2147483646
PARAM_VALUE 0 c->vfs_sb->s_cop->empty_dir 0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 c->vfs_sb->s_cop->get_context 0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 c->vfs_sb->s_cop->inode_info_offs 1632,1808,2632,2648,2704,2712
PARAM_VALUE 0 c->vfs_sb->s_cop->set_context 0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 c->vfs_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 c->vfs_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 c->vfs_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 c->vfs_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE 0 c->vfs_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->vfs_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 1 *buf 0-255
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 0 c->ileb_buf (-1),15360-s32max
BUF_SIZE 0 c->orph_buf s32min-(-1),1-s32max
BUF_SIZE 0 c->ubi (-1),16
BUF_SIZE 0 c->vfs_sb (-1),80,2816
BUF_SIZE 0 c->write_reserve_buf (-1),4160
BUF_SIZE 1 buf s32min-(-2),1-s32max
BUF_SIZE 1 buf s32min-(-2),1-s32max
BUF_SIZE 2 nnode 104
CAPPED_DATA 0 c->ubi->vol->vol_id 1
DATA_SOURCE 0 c $0
STR_LEN 0 c (-1)-1,9,23-24
STR_LEN 0 c (-1)-1,9,23-24
STR_LEN 0 c->vfs_sb (-1),8
MEM_ZERO 2 nnode
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 c->ro_mount 0
NO_OVERFLOW_SIMPLE 0 c->auth_hash_algo
NO_OVERFLOW_SIMPLE 0 c->ihead_offs
NO_OVERFLOW_SIMPLE 0 c->ileb_len
NO_OVERFLOW_SIMPLE 0 c->jhead_cnt
NO_OVERFLOW_SIMPLE 0 c->leb_size
NO_OVERFLOW_SIMPLE 0 c->lhead_offs
NO_OVERFLOW_SIMPLE 0 c->lpt_offs
NO_OVERFLOW_SIMPLE 0 c->lsave_cnt
NO_OVERFLOW_SIMPLE 0 c->lsave_offs
NO_OVERFLOW_SIMPLE 0 c->lsave_sz
NO_OVERFLOW_SIMPLE 0 c->ltab_offs
NO_OVERFLOW_SIMPLE 0 c->ltab_sz
NO_OVERFLOW_SIMPLE 0 c->min_log_bytes
NO_OVERFLOW_SIMPLE 0 c->mst_node->ihead_offs
NO_OVERFLOW_SIMPLE 0 c->mst_node->lpt_offs
NO_OVERFLOW_SIMPLE 0 c->mst_node->lsave_offs
NO_OVERFLOW_SIMPLE 0 c->mst_node->ltab_offs
NO_OVERFLOW_SIMPLE 0 c->orph_dnext->inum
NO_OVERFLOW_SIMPLE 0 c->zroot.znode->level
NO_OVERFLOW_SIMPLE 0 c->zroot.znode->parent->level
UNITS 0 c unit_byte
HALF_LOCKED2 &wbuf->io_mutex
HALF_LOCKED2 0 &c->commit_sem
HALF_LOCKED2 0 &c->lp_mutex
HALF_LOCKED2 0 &c->tnc_mutex
HALF_LOCKED2 0 &c->umount_mutex
HALF_LOCKED2 0 &c->write_reserve_mutex

fs/ubifs/lpt.c ubifs_read_nnode() -> ubifs_unpack_nnode()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 0 c->bgt->sched_class->uclamp_enabled 0-1
PARAM_VALUE 0 c->commit_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->commit_sem.first_waiter->type 0-1
PARAM_VALUE 0 c->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 c->nnode_sz 0-s32max
PARAM_VALUE 0 c->ubi 4096-ptr_max
PARAM_VALUE 0 c->ubi->vol->used_ebs 1-s32max
PARAM_VALUE 0 c->ubi->vol->vol_id 0-2147483646
PARAM_VALUE 0 c->vfs_sb->s_cop->empty_dir 0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 c->vfs_sb->s_cop->get_context 0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 c->vfs_sb->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE 0 c->vfs_sb->s_cop->set_context 0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 c->vfs_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 c->vfs_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 c->vfs_sb->s_export_op->fh_to_parent 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 c->vfs_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE 0 c->vfs_sb->s_op->dirty_inode 0,621408797344559104,3913825662048972800,5398169538550730752,5762663374499221504,5910256729421369344,7426269908539875328,8470241182936211456
PARAM_VALUE 0 c->vfs_sb->s_op->free_cached_objects 0,1608608064889520128,2908075336534528000,7579570136908226560
PARAM_VALUE 0 c->vfs_sb->s_op->freeze_super 0,2519477815684136960
PARAM_VALUE 0 c->vfs_sb->s_op->get_dquots 0,923857830404186112,1651117494515085312,1702335611975081984,5677984871528976384,5868281143574761472,6238878744837341184
PARAM_VALUE 0 c->vfs_sb->s_op->nr_cached_objects 0,456927727844597760,2165740340428103680,6857875743730688000
PARAM_VALUE 0 c->vfs_sb->s_op->quota_read 0,1231493512506486784,5429134974858194944,6767320843600449536,8807892756092534784,9061218535664717824
PARAM_VALUE 0 c->vfs_sb->s_op->quota_write 0,1834231028351041536,5468135944504233984,6708629384185118720,8162305775088627712,8801674826347085824
PARAM_VALUE 0 c->vfs_sb->s_op->remove_bdev 0,4640431662171430912
PARAM_VALUE 0 c->vfs_sb->s_op->report_error 0,4072367486062256128
PARAM_VALUE 0 c->vfs_sb->s_op->show_devname 0,1010349334253707264,4405032975229669376,7670745387818385408,8380631456597626880
PARAM_VALUE 0 c->vfs_sb->s_op->show_path 0,1168827736746610688,4549358393651167232,6955726544838414336,7969778861266182144
PARAM_VALUE 0 c->vfs_sb->s_op->show_stats 0,506057586286567424,909742538172280832,5476998243496673280,7378982553835122688
PARAM_VALUE 0 c->vfs_sb->s_op->shutdown 0,270907176096247808,394905300707143680,1621038160951336960,2742114378027888640,4674517140434182144,5302154572152815616,9061279276729196544
PARAM_VALUE 0 c->vfs_sb->s_op->thaw_super 0,5766127971694489600
PARAM_VALUE 0 c->vfs_sb->s_op->umount_begin 0,1715867000213852160,2996636628827439104,6144602640128442368,6892802180082667520,7121838532207407104
PARAM_VALUE 0 c->vfs_sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->vfs_sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 1 *buf 0-255
PARAM_VALUE 2 nnode 4096-ptr_max
BUF_SIZE 0 c s32min-(-1),1-s32max
BUF_SIZE 0 c s32min-(-1),1-s32max
BUF_SIZE 0 c->bottom_up_buf (-1),4,24,64,168-s32max
BUF_SIZE 0 c->dirty_idx.arr (-1),8
BUF_SIZE 0 c->ileb_buf (-1),15360-s32max
BUF_SIZE 0 c->lpt_buf (-1),1-s32max
BUF_SIZE 0 c->ltab (-1),12
BUF_SIZE 0 c->ltab_cmt (-1),12
BUF_SIZE 0 c->orph_buf s32min-(-1),1-s32max
BUF_SIZE 0 c->sbuf (-1),15360-s32max
BUF_SIZE 0 c->ubi (-1),16
BUF_SIZE 0 c->vfs_sb (-1),80,2816
BUF_SIZE 0 c->write_reserve_buf (-1),4160
BUF_SIZE 1 buf s32min-(-2),1-s32max
BUF_SIZE 1 buf s32min-(-2),1-s32max
BUF_SIZE 2 nnode 104
CAPPED_DATA 0 c->ubi->vol->vol_id 1
DATA_SOURCE 0 c $0
DATA_SOURCE 2 nnode r _kzalloc_noprof
STR_LEN 0 c (-1)-1,9,23-24
STR_LEN 0 c (-1)-1,9,23-24
STR_LEN 0 c->vfs_sb (-1),8
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 c->orph_dnext->inum 0-u32max[c]
USER_DATA 0 c->ro_mount 0-1
USER_DATA 0 c->vfs_sb->s_flags 0-2147486719[c]
NO_OVERFLOW_SIMPLE 0 c->auth_hash_algo
NO_OVERFLOW_SIMPLE 0 c->bgt->dl.dl_runtime
NO_OVERFLOW_SIMPLE 0 c->bgt->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 0 c->bottom_up_buf
NO_OVERFLOW_SIMPLE 0 c->hash_len
NO_OVERFLOW_SIMPLE 0 c->ihead_offs
NO_OVERFLOW_SIMPLE 0 c->ileb_len
NO_OVERFLOW_SIMPLE 0 c->jhead_cnt
NO_OVERFLOW_SIMPLE 0 c->leb_size
NO_OVERFLOW_SIMPLE 0 c->lhead_offs
NO_OVERFLOW_SIMPLE 0 c->lpt_offs
NO_OVERFLOW_SIMPLE 0 c->lsave_cnt
NO_OVERFLOW_SIMPLE 0 c->lsave_offs
NO_OVERFLOW_SIMPLE 0 c->lsave_sz
NO_OVERFLOW_SIMPLE 0 c->ltab_offs
NO_OVERFLOW_SIMPLE 0 c->ltab_sz
NO_OVERFLOW_SIMPLE 0 c->min_log_bytes
NO_OVERFLOW_SIMPLE 0 c->mst_node->ihead_offs
NO_OVERFLOW_SIMPLE 0 c->mst_node->lpt_offs
NO_OVERFLOW_SIMPLE 0 c->mst_node->lsave_offs
NO_OVERFLOW_SIMPLE 0 c->mst_node->ltab_offs
NO_OVERFLOW_SIMPLE 0 c->pnode_sz
NO_OVERFLOW_SIMPLE 0 c->zroot.znode->level
NO_OVERFLOW_SIMPLE 0 c->zroot.znode->parent->level
UNITS 0 c unit_byte
HALF_LOCKED2 0 &c->commit_sem
HALF_LOCKED2 0 &c->lp_mutex
HALF_LOCKED2 0 &c->space_lock
HALF_LOCKED2 0 &c->tnc_mutex
HALF_LOCKED2 0 &c->umount_mutex
HALF_LOCKED2 0 &c->write_reserve_mutex