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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ubifs/gc.c ubifs_garbage_collect_leb() -> gc_sync_wbufs()

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->cs_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 c->jheads 4096-ptr_max
PARAM_VALUE 0 c->lp_mutex.dep_map->name 0-255
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.dep_map->name 0-255
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->blocked_on (-1)-0
PARAM_VALUE 0 c->lp_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 c->space_lock.rlock.dep_map->name 0-255
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 1632,1720,1808,2632,2648,2704,2712
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 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-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
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 0 c (-1),1-s32max
CAPPED_DATA 0 c->leb_size 1
DATA_SOURCE 0 c $0
STR_LEN 0 c (-1)-1,9,23-24
STR_LEN 0 c (-1)-1,9,23-24
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 c->ihead_offs
NO_OVERFLOW_SIMPLE 0 c->ileb_len
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_offs
NO_OVERFLOW_SIMPLE 0 c->ltab_offs
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
UNITS 0 c unit_byte
LOCK2 &wbuf->io_mutex
HALF_LOCKED2 0 &c->commit_sem
HALF_LOCKED2 0 &c->write_reserve_mutex
TYPE_LOCK (struct ubifs_wbuf)->io_mutex

fs/ubifs/gc.c ubifs_garbage_collect_leb() -> gc_sync_wbufs()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 0 c->bgt->__state 0,512
PARAM_VALUE 0 c->bgt->blocked_on 0
PARAM_VALUE 0 c->bgt->core_node.__rb_parent_color 1
PARAM_VALUE 0 c->bgt->core_node.rb_left 4096-ptr_max
PARAM_VALUE 0 c->bgt->core_node.rb_right 4096-ptr_max
PARAM_VALUE 0 c->bgt->cpus_ptr 4096-ptr_max
PARAM_VALUE 0 c->bgt->delays->blkio_count 0-4294967295
PARAM_VALUE 0 c->bgt->delays->blkio_delay_max 0-s64max
PARAM_VALUE 0 c->bgt->delays->blkio_delay_max_ts.tv_nsec 0-999999999
PARAM_VALUE 0 c->bgt->delays->blkio_delay_min 0-s64max
PARAM_VALUE 0 c->bgt->delays->lock.owner (-1)
PARAM_VALUE 0 c->bgt->delays->lock.owner_cpu 4294967295
PARAM_VALUE 0 c->bgt->dl.pi_se->pi_se 4096-ptr_max
PARAM_VALUE 0 c->bgt->dl.rq->active_balance s32min-s32max
PARAM_VALUE 0 c->bgt->dl.rq->clock_update_flags 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->core_enabled 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->core_forceidle_count 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->core_forceidle_occupation 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->core_forceidle_seq 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->core_pick_seq 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->core_sched_seq 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->core_task_seq 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->cpu s32min-s32max
PARAM_VALUE 0 c->bgt->dl.rq->has_blocked_load 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->hrtick_sched 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->idle_balance 0-255
PARAM_VALUE 0 c->bgt->dl.rq->membarrier_state s32min-s32max
PARAM_VALUE 0 c->bgt->dl.rq->nohz_idle_balance 0-255
PARAM_VALUE 0 c->bgt->dl.rq->nohz_tick_stopped 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->nr_llc_running 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->nr_numa_running 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->nr_pinned 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->nr_pref_llc_running 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->nr_preferred_running 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->nr_running 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->numa_migrate_on 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->online s32min-s32max
PARAM_VALUE 0 c->bgt->dl.rq->push_busy 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->push_cpu s32min-s32max
PARAM_VALUE 0 c->bgt->dl.rq->sched_count 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->sched_goidle 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->ticks_without_resched s32min-s32max
PARAM_VALUE 0 c->bgt->dl.rq->ttwu_count 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->ttwu_local 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->ttwu_pending 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->uclamp_flags 0-4294967295
PARAM_VALUE 0 c->bgt->dl.rq->yld_count 0-4294967295
PARAM_VALUE 0 c->bgt->is_blocked 0
PARAM_VALUE 0 c->bgt->mm->mm_cid.irq_work.node.a_flags.counter 0-s32max
PARAM_VALUE 0 c->bgt->mm->mm_cid.max_cids 0-s32max
PARAM_VALUE 0 c->bgt->mm->mm_cid.pcpu_thrs 1-1073741823
PARAM_VALUE 0 c->bgt->mm->mm_cid.update_deferred 1
PARAM_VALUE 0 c->bgt->on_rq 0-1,3-255
PARAM_VALUE 0 c->bgt->pushable_dl_tasks.__rb_parent_color 1
PARAM_VALUE 0 c->bgt->pushable_dl_tasks.rb_left 4096-ptr_max
PARAM_VALUE 0 c->bgt->pushable_tasks.node_list.next->next 4096-ptr_max
PARAM_VALUE 0 c->bgt->pushable_tasks.node_list.next->prev 4096-ptr_max
PARAM_VALUE 0 c->bgt->pushable_tasks.node_list.prev->next 4096-ptr_max
PARAM_VALUE 0 c->bgt->pushable_tasks.node_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 c->bgt->pushable_tasks.prio_list.next->next 4096-ptr_max
PARAM_VALUE 0 c->bgt->pushable_tasks.prio_list.next->prev 4096-ptr_max
PARAM_VALUE 0 c->bgt->pushable_tasks.prio_list.prev->next 4096-ptr_max
PARAM_VALUE 0 c->bgt->pushable_tasks.prio_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 c->bgt->rseq.event.ids_changed 1
PARAM_VALUE 0 c->bgt->saved_state 0
PARAM_VALUE 0 c->bgt->sched_migrated 1
PARAM_VALUE 0 c->bgt->se.cfs_rq->propagate 1
PARAM_VALUE 0 c->bgt->se.cfs_rq->removed.lock.owner (-1)
PARAM_VALUE 0 c->bgt->se.cfs_rq->removed.lock.owner_cpu 4294967295
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->curr->mm->sc_stat.cpu (-1)
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->curr->pref_llc_queued 0-1
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->__state 0,512
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->core_node.__rb_parent_color 1
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->dl.dl_timer.base->cpu_base->expires_next 0-s64max
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->dl.dl_timer.base->cpu_base->softirq_expires_next 0-s64max
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->dl.inactive_timer.base->clockid 0-1,7,11
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->dl.inactive_timer.base->index 0-7
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->dl.rb_node.__rb_parent_color 1
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->mm->mm_cid.irq_work.node.a_flags.counter 0-s32max
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->on_rq 0-1,3-255
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->pushable_dl_tasks.__rb_parent_color 1
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->rseq.event.ids_changed 1
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->sched_migrated 1
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->se.run_node.__rb_parent_color->__rb_parent_color 4096-s64max
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->se.run_node.rb_left->__rb_parent_color 4096-s64max
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->se.run_node.rb_right->__rb_parent_color 4096-s64max
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->donor->wake_cpu 0-s32max
PARAM_VALUE 0 c->bgt->se.cfs_rq->rq->fair_server.dl_timer.base->cpu_base->expires_next 0-s64max
PARAM_VALUE 0 c->bgt->se.group_node.next->next 4096-ptr_max
PARAM_VALUE 0 c->bgt->se.group_node.next->prev 4096-ptr_max
PARAM_VALUE 0 c->bgt->se.group_node.prev->next 4096-ptr_max
PARAM_VALUE 0 c->bgt->se.group_node.prev->prev 4096-ptr_max
PARAM_VALUE 0 c->bgt->se.parent 0,4096-ptr_max
PARAM_VALUE 0 c->bgt->throttle_node.next->next 4096-ptr_max
PARAM_VALUE 0 c->bgt->throttle_node.next->prev 4096-ptr_max
PARAM_VALUE 0 c->bgt->throttle_node.prev->next 4096-ptr_max
PARAM_VALUE 0 c->bgt->throttle_node.prev->prev 4096-ptr_max
PARAM_VALUE 0 c->bgt->wake_cpu 0-s32max
PARAM_VALUE 0 c->buds.rb_node 4096-ptr_max
PARAM_VALUE 0 c->buds_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 c->cnt_lock.rlock.dep_map->name 0-255
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->gc_lnum (-1)
PARAM_VALUE 0 c->lhead_lnum 0-2147483646
PARAM_VALUE 0 c->log_hash->__ctx->crc 0-4294967295
PARAM_VALUE 0 c->log_mutex.dep_map->name 0-255
PARAM_VALUE 0 c->log_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 c->log_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 c->log_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 c->log_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 c->log_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 c->log_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 c->log_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 c->log_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 c->log_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 c->lp_mutex.dep_map->name 0-255
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.dep_map->name 0-255
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->blocked_on (-1)-0
PARAM_VALUE 0 c->lp_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 c->need_bgt 1
PARAM_VALUE 0 c->space_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 c->tnc_mutex.dep_map->name 0-255
PARAM_VALUE 0 c->tnc_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 c->tnc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 c->tnc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 c->tnc_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
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->blocked_on (-1)-0
PARAM_VALUE 0 c->tnc_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 c->tnc_mutex.osq.tail.counter 0-s32max
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 1632,1720,1808,2632,2648,2704,2712
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 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-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->zroot.znode->child_cnt 0-u16max
PARAM_VALUE 0 c->zroot.znode->cnext 0
PARAM_VALUE 0 c->zroot.znode->level 0-512
PARAM_VALUE 0 *c->bgt->delays->lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *c->log_hash->__ctx 0-4294967295
PARAM_VALUE 0 *c->log_hash->__ctx->bitLength 0-255
PARAM_VALUE 0 *c->log_hash->__ctx->block 0-4294967295
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 0 c (-1),1-s32max
DATA_SOURCE 0 c $0
STR_LEN 0 c (-1)-1,9,23-24
STR_LEN 0 c (-1)-1,9,23-24
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 c->ihead_offs
NO_OVERFLOW_SIMPLE 0 c->ileb_len
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_offs
NO_OVERFLOW_SIMPLE 0 c->ltab_offs
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
UNITS 0 c unit_byte
LOCK2 &wbuf->io_mutex
HALF_LOCKED2 0 &c->commit_sem
HALF_LOCKED2 0 &c->write_reserve_mutex
TYPE_LOCK (struct ubifs_wbuf)->io_mutex