Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/locking/rtmutex_api.c remove_waiter() -> rt_mutex_adjust_prio_chain()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | task | 4096-ptr_max |
| PARAM_VALUE | 0 | task->dl.inactive_timer.base->index | 0-7 |
| PARAM_VALUE | 0 | task->dl.pi_se->pi_se | 4096-ptr_max |
| PARAM_VALUE | 0 | task->dl.rq->active_balance | s32min-s32max |
| PARAM_VALUE | 0 | task->dl.rq->clock_update_flags | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->core_enabled | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->core_forceidle_count | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->core_forceidle_occupation | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->core_forceidle_seq | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->core_pick_seq | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->core_sched_seq | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->core_task_seq | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->cpu | s32min-s32max |
| PARAM_VALUE | 0 | task->dl.rq->has_blocked_load | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->hrtick_sched | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->idle_balance | 0-255 |
| PARAM_VALUE | 0 | task->dl.rq->membarrier_state | s32min-s32max |
| PARAM_VALUE | 0 | task->dl.rq->nohz_idle_balance | 0-255 |
| PARAM_VALUE | 0 | task->dl.rq->nohz_tick_stopped | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->nr_llc_running | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->nr_numa_running | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->nr_pinned | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->nr_pref_llc_running | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->nr_preferred_running | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->nr_running | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->numa_migrate_on | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->online | s32min-s32max |
| PARAM_VALUE | 0 | task->dl.rq->push_busy | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->push_cpu | s32min-s32max |
| PARAM_VALUE | 0 | task->dl.rq->sched_count | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->sched_goidle | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->ticks_without_resched | s32min-s32max |
| PARAM_VALUE | 0 | task->dl.rq->ttwu_count | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->ttwu_local | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->ttwu_pending | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->uclamp_flags | 0-4294967295 |
| PARAM_VALUE | 0 | task->dl.rq->yld_count | 0-4294967295 |
| PARAM_VALUE | 0 | task->pi_blocked_on | 4096-ptr_max |
| PARAM_VALUE | 0 | task->pi_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | task->pi_lock.owner | (-1) |
| PARAM_VALUE | 0 | task->pi_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | task->pi_top_task | 0,4096-ptr_max |
| PARAM_VALUE | 0 | task->pushable_dl_tasks.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | task->pushable_dl_tasks.rb_left | 4096-ptr_max |
| PARAM_VALUE | 0 | task->pushable_tasks.prio_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | task->rt.timeout | 0 |
| PARAM_VALUE | 0 | task->sched_class | 2937429718544273408,7120711997108473856,8433263326439505920 |
| PARAM_VALUE | 0 | task->sched_class->balance | 0,4895810773273071616,6490409225490120704,7260575883162300416,8638459336928428032 |
| PARAM_VALUE | 0 | task->sched_class->dequeue_task | 0,144070366336110592,1947835499009560576,6189267449403002880,6455432424639717376,6899636822736904192 |
| PARAM_VALUE | 0 | task->sched_class->enqueue_task | 0,126196709549080576,1834828045319467008,6555940243012698112,7779016139136778240 |
| PARAM_VALUE | 0 | task->sched_class->find_lock_rq | 0,1273389266380275712,1330506845949976576,2186316422496772096,3746302679399247872,7992910395761221632 |
| PARAM_VALUE | 0 | task->sched_class->get_prio | 0,5165838827171962880,5589494719909007360,5857971317054578688,7142770315824652288 |
| PARAM_VALUE | 0 | task->sched_class->get_rr_interval | 0,160577115725877248,5264859755264851968,8566262156424376320 |
| PARAM_VALUE | 0 | task->sched_class->migrate_task_rq | 0,1111187247153754112,4715741308934107136 |
| PARAM_VALUE | 0 | task->sched_class->pick_task | 0,431140902756892672,1158575681758597120,5720692379550740480,7102393387566546944,7546922302727954432,7601726578106748928 |
| PARAM_VALUE | 0 | task->sched_class->prio_changed | 0,1146300274019463168,2737281516638617600,4228469244769832960,5589494719909007360,6494577740674654208,7383617159121645568 |
| PARAM_VALUE | 0 | task->sched_class->put_prev_task | 0,879997059321819136,2104802920512651264,2702168970777976832,3309484659987406848,4521943768044347392,6061791611826737152 |
| PARAM_VALUE | 0 | task->sched_class->reweight_task | 0,1146300274019463168,2737281516638617600,4228469244769832960,5264859755264851968,6494577740674654208,7383617159121645568 |
| PARAM_VALUE | 0 | task->sched_class->rq_offline | 0,1273389266380275712,1603218695044562944,3746302679399247872,3838970304731508736,6105480162315575296,7992910395761221632 |
| PARAM_VALUE | 0 | task->sched_class->rq_online | 0,1603218695044562944,1927640468783054848,3838970304731508736,5094656021401329664,6105480162315575296,7127180339355369472 |
| PARAM_VALUE | 0 | task->sched_class->select_task_rq | 0,819017430815793152,1774144038744014848,2097362150474280960,8429637501012336640,8680431057181843456 |
| PARAM_VALUE | 0 | task->sched_class->set_cpus_allowed | 0,1927640468783054848,4090974917235912704,4284209241675612160,5094656021401329664,7127180339355369472 |
| PARAM_VALUE | 0 | task->sched_class->set_next_task | 0,2315212163512696832,4028699749262393344,4361835877848195072,6461874264613330944,8232387521787854848 |
| PARAM_VALUE | 0 | task->sched_class->switched_from | 0,2762873923526262784,6932178706407411712,8530452231382753280,8897597262779232256 |
| PARAM_VALUE | 0 | task->sched_class->switched_to | 0,1207858565835722752,5165838827171962880,5857971317054578688,6355784522873475072,7142770315824652288 |
| PARAM_VALUE | 0 | task->sched_class->switching_from | 0,2762873923526262784,6742757381008068608 |
| PARAM_VALUE | 0 | task->sched_class->switching_to | 0,1207858565835722752,6355784522873475072,6932178706407411712,8530452231382753280,8897597262779232256 |
| PARAM_VALUE | 0 | task->sched_class->task_change_group | 0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,7251702690162270208,8139140255186919424 |
| PARAM_VALUE | 0 | task->sched_class->task_dead | 0,1181151505743122432,6092562452304658432,6742757381008068608 |
| PARAM_VALUE | 0 | task->sched_class->task_fork | 0,1181151505743122432,6092562452304658432 |
| PARAM_VALUE | 0 | task->sched_class->task_is_throttled | 0,626302238049026048,4879098428662644736,6508522699847725056,7251702690162270208 |
| PARAM_VALUE | 0 | task->sched_class->task_tick | 0,1093040616512942080,4602209053340655616,5021036204559331328,6268546278195412992,7031988722367209472 |
| PARAM_VALUE | 0 | task->sched_class->task_woken | 0,1111187247153754112,4090974917235912704,4284209241675612160,4715741308934107136 |
| PARAM_VALUE | 0 | task->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 0 | task->sched_class->update_curr | 0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,8139140255186919424 |
| PARAM_VALUE | 0 | task->sched_class->wakeup_preempt | 0,1077039320164851712,1147033115188453376,2990157993661198336,6476960569952718848,6679893776262037504 |
| PARAM_VALUE | 0 | task->sched_class->yield_task | 0,2190573298372911104,3192817945493614592,3256919456170586112,7456815790656131072 |
| PARAM_VALUE | 0 | task->sched_class->yield_to_task | 0,3940359203731251200 |
| PARAM_VALUE | 0 | task->se.cfs_rq->h_curr | 0 |
| PARAM_VALUE | 0 | task->se.cfs_rq->removed.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->curr->mm->sc_stat.cpu | (-1) |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->curr->pref_llc_queued | 0-1 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->__state | 0,512 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->core_node.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->delays->lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->mm->mm_cid.irq_work.node.a_flags.counter | 0-s32max |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->pushable_dl_tasks.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->rseq.event.ids_changed | 1 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->sched_migrated | 1 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->wake_cpu | 0-s32max |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->fair_server.dl_timer.base->cpu_base->expires_next | 0-s64max |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->fair_server.dl_timer.base->cpu_base->softirq_expires_next | 0-s64max |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->fair_server.inactive_timer.node.node.node.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->fair_server.rb_node.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | *task->se->cfs_rq->removed.lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 1 | chwalk | 0 |
| PARAM_VALUE | 2 | orig_lock | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_lock->wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 2 | orig_lock->wait_lock.owner | (-1) |
| PARAM_VALUE | 2 | orig_lock->wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 3 | next_lock | 1-u64max |
| PARAM_VALUE | 4 | orig_waiter | 0 |
| PARAM_VALUE | 5 | top_task | 4096-ptr_max |
| PARAM_VALUE | 5 | top_task->pi_blocked_on | 0 |
| BUF_SIZE | 2 | orig_lock | (-1),96 |
| BUF_SIZE | 2 | orig_lock | (-1),96 |
| CAPPED_DATA | 0 | task | 1 |
| CAPPED_DATA | 2 | orig_lock | 1 |
| DATA_SOURCE | 0 | task | r rt_mutex_owner |
| DATA_SOURCE | 2 | orig_lock | $0 |
| DATA_SOURCE | 3 | next_lock | r task_blocked_on_lock |
| PARAM_COMPARE | 3 | next_lock | == $0->pi_blocked_on->lock |
| PARAM_COMPARE | 3 | next_lock | == $0->pi_blocked_on->lock |
| RX_PATH | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | flags |
kernel/locking/rtmutex_api.c rt_mutex_adjust_pi() -> rt_mutex_adjust_prio_chain()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | task | 4096-ptr_max |
| PARAM_VALUE | 0 | task->dl.inactive_timer.base->index | 0-7 |
| PARAM_VALUE | 0 | task->pi_blocked_on | 4096-ptr_max |
| PARAM_VALUE | 0 | task->pi_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | task->pi_lock.owner | (-1) |
| PARAM_VALUE | 0 | task->pi_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | task->pushable_dl_tasks.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | task->pushable_dl_tasks.rb_left | 4096-ptr_max |
| PARAM_VALUE | 0 | task->pushable_tasks.prio_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | task->sched_class | 4096-ptr_max |
| PARAM_VALUE | 0 | task->sched_class->balance | 0,4895810773273071616,6490409225490120704,7260575883162300416,8638459336928428032 |
| PARAM_VALUE | 0 | task->sched_class->dequeue_task | 0,144070366336110592,1947835499009560576,6189267449403002880,6455432424639717376,6899636822736904192 |
| PARAM_VALUE | 0 | task->sched_class->enqueue_task | 0,126196709549080576,1834828045319467008,6555940243012698112,7779016139136778240 |
| PARAM_VALUE | 0 | task->sched_class->find_lock_rq | 0,1273389266380275712,1330506845949976576,2186316422496772096,3746302679399247872,7992910395761221632 |
| PARAM_VALUE | 0 | task->sched_class->get_rr_interval | 0,160577115725877248,5264859755264851968,8566262156424376320 |
| PARAM_VALUE | 0 | task->sched_class->pick_task | 0,431140902756892672,1158575681758597120,5720692379550740480,7102393387566546944,7546922302727954432,7601726578106748928 |
| PARAM_VALUE | 0 | task->sched_class->prio_changed | 0,1146300274019463168,2737281516638617600,4228469244769832960,5589494719909007360,6494577740674654208,7383617159121645568 |
| PARAM_VALUE | 0 | task->sched_class->put_prev_task | 0,879997059321819136,2104802920512651264,2702168970777976832,3309484659987406848,4521943768044347392,6061791611826737152 |
| PARAM_VALUE | 0 | task->sched_class->rq_offline | 0,1273389266380275712,1603218695044562944,3746302679399247872,3838970304731508736,6105480162315575296,7992910395761221632 |
| PARAM_VALUE | 0 | task->sched_class->rq_online | 0,1603218695044562944,1927640468783054848,3838970304731508736,5094656021401329664,6105480162315575296,7127180339355369472 |
| PARAM_VALUE | 0 | task->sched_class->switched_to | 0,1207858565835722752,5165838827171962880,5857971317054578688,6355784522873475072,7142770315824652288 |
| PARAM_VALUE | 0 | task->sched_class->switching_to | 0,1207858565835722752,6355784522873475072,6932178706407411712,8530452231382753280,8897597262779232256 |
| PARAM_VALUE | 0 | task->sched_class->task_change_group | 0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,7251702690162270208,8139140255186919424 |
| PARAM_VALUE | 0 | task->sched_class->task_dead | 0,1181151505743122432,6092562452304658432,6742757381008068608 |
| PARAM_VALUE | 0 | task->sched_class->task_is_throttled | 0,626302238049026048,4879098428662644736,6508522699847725056,7251702690162270208 |
| PARAM_VALUE | 0 | task->sched_class->task_woken | 0,1111187247153754112,4090974917235912704,4284209241675612160,4715741308934107136 |
| PARAM_VALUE | 0 | task->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 0 | task->sched_class->wakeup_preempt | 0,1077039320164851712,1147033115188453376,2990157993661198336,6476960569952718848,6679893776262037504 |
| PARAM_VALUE | 0 | task->sched_class->yield_task | 0,2190573298372911104,3192817945493614592,3256919456170586112,7456815790656131072 |
| PARAM_VALUE | 0 | task->sched_class->yield_to_task | 0,3940359203731251200 |
| PARAM_VALUE | 0 | task->se.cfs_rq->h_curr | 0 |
| PARAM_VALUE | 0 | task->se.cfs_rq->removed.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->curr->mm->sc_stat.cpu | (-1) |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->curr->pref_llc_queued | 0-1 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->__state | 0,512 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->core_node.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->delays->lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->mm->mm_cid.irq_work.node.a_flags.counter | 0-s32max |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->pushable_dl_tasks.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->rseq.event.ids_changed | 1 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->sched_migrated | 1 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->donor->wake_cpu | 0-s32max |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->fair_server.dl_timer.base->cpu_base->expires_next | 0-s64max |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->fair_server.dl_timer.base->cpu_base->softirq_expires_next | 0-s64max |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->fair_server.inactive_timer.node.node.node.__rb_parent_color | 1 |
| PARAM_VALUE | 0 | task->se.cfs_rq->rq->fair_server.rb_node.__rb_parent_color | 1 |
| PARAM_VALUE | 1 | chwalk | 0 |
| PARAM_VALUE | 2 | orig_lock | 0 |
| PARAM_VALUE | 4 | orig_waiter | 0 |
| PARAM_VALUE | 5 | top_task | 4096-ptr_max |
| PARAM_VALUE | 5 | top_task->dl.inactive_timer.base->index | 0-7 |
| PARAM_VALUE | 5 | top_task->pi_blocked_on | 4096-ptr_max |
| PARAM_VALUE | 5 | top_task->pi_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 5 | top_task->pi_lock.owner | (-1) |
| PARAM_VALUE | 5 | top_task->pi_lock.owner_cpu | u32max |
| PARAM_VALUE | 5 | top_task->pushable_dl_tasks.__rb_parent_color | 1 |
| PARAM_VALUE | 5 | top_task->pushable_dl_tasks.rb_left | 4096-ptr_max |
| PARAM_VALUE | 5 | top_task->pushable_tasks.prio_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 5 | top_task->sched_class | 4096-ptr_max |
| PARAM_VALUE | 5 | top_task->sched_class->balance | 0,4895810773273071616,6490409225490120704,7260575883162300416,8638459336928428032 |
| PARAM_VALUE | 5 | top_task->sched_class->dequeue_task | 0,144070366336110592,1947835499009560576,6189267449403002880,6455432424639717376,6899636822736904192 |
| PARAM_VALUE | 5 | top_task->sched_class->enqueue_task | 0,126196709549080576,1834828045319467008,6555940243012698112,7779016139136778240 |
| PARAM_VALUE | 5 | top_task->sched_class->find_lock_rq | 0,1273389266380275712,1330506845949976576,2186316422496772096,3746302679399247872,7992910395761221632 |
| PARAM_VALUE | 5 | top_task->sched_class->get_rr_interval | 0,160577115725877248,5264859755264851968,8566262156424376320 |
| PARAM_VALUE | 5 | top_task->sched_class->pick_task | 0,431140902756892672,1158575681758597120,5720692379550740480,7102393387566546944,7546922302727954432,7601726578106748928 |
| PARAM_VALUE | 5 | top_task->sched_class->prio_changed | 0,1146300274019463168,2737281516638617600,4228469244769832960,5589494719909007360,6494577740674654208,7383617159121645568 |
| PARAM_VALUE | 5 | top_task->sched_class->put_prev_task | 0,879997059321819136,2104802920512651264,2702168970777976832,3309484659987406848,4521943768044347392,6061791611826737152 |
| PARAM_VALUE | 5 | top_task->sched_class->rq_offline | 0,1273389266380275712,1603218695044562944,3746302679399247872,3838970304731508736,6105480162315575296,7992910395761221632 |
| PARAM_VALUE | 5 | top_task->sched_class->rq_online | 0,1603218695044562944,1927640468783054848,3838970304731508736,5094656021401329664,6105480162315575296,7127180339355369472 |
| PARAM_VALUE | 5 | top_task->sched_class->switched_to | 0,1207858565835722752,5165838827171962880,5857971317054578688,6355784522873475072,7142770315824652288 |
| PARAM_VALUE | 5 | top_task->sched_class->switching_to | 0,1207858565835722752,6355784522873475072,6932178706407411712,8530452231382753280,8897597262779232256 |
| PARAM_VALUE | 5 | top_task->sched_class->task_change_group | 0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,7251702690162270208,8139140255186919424 |
| PARAM_VALUE | 5 | top_task->sched_class->task_dead | 0,1181151505743122432,6092562452304658432,6742757381008068608 |
| PARAM_VALUE | 5 | top_task->sched_class->task_is_throttled | 0,626302238049026048,4879098428662644736,6508522699847725056,7251702690162270208 |
| PARAM_VALUE | 5 | top_task->sched_class->task_woken | 0,1111187247153754112,4090974917235912704,4284209241675612160,4715741308934107136 |
| PARAM_VALUE | 5 | top_task->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 5 | top_task->sched_class->wakeup_preempt | 0,1077039320164851712,1147033115188453376,2990157993661198336,6476960569952718848,6679893776262037504 |
| PARAM_VALUE | 5 | top_task->sched_class->yield_task | 0,2190573298372911104,3192817945493614592,3256919456170586112,7456815790656131072 |
| PARAM_VALUE | 5 | top_task->sched_class->yield_to_task | 0,3940359203731251200 |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->h_curr | 0 |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->removed.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->curr->mm->sc_stat.cpu | (-1) |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->curr->pref_llc_queued | 0-1 |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->donor->__state | 0,512 |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->donor->core_node.__rb_parent_color | 1 |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->donor->delays->lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->donor->mm->mm_cid.irq_work.node.a_flags.counter | 0-s32max |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->donor->pushable_dl_tasks.__rb_parent_color | 1 |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->donor->rseq.event.ids_changed | 1 |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->donor->sched_migrated | 1 |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->donor->wake_cpu | 0-s32max |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->fair_server.dl_timer.base->cpu_base->expires_next | 0-s64max |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->fair_server.dl_timer.base->cpu_base->softirq_expires_next | 0-s64max |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->fair_server.inactive_timer.node.node.node.__rb_parent_color | 1 |
| PARAM_VALUE | 5 | top_task->se.cfs_rq->rq->fair_server.rb_node.__rb_parent_color | 1 |
| BUF_SIZE | 0 | task->sched_class | (-1),248 |
| BUF_SIZE | 5 | top_task->sched_class | (-1),248 |
| CAPPED_DATA | 0 | task | 1 |
| CAPPED_DATA | 5 | top_task | 1 |
| DATA_SOURCE | 0 | task | $0 |
| DATA_SOURCE | 5 | top_task | $0 |
| NOSPEC | 0 | task->rt_priority | |
| NOSPEC | 5 | top_task->rt_priority | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | task->dl.dl_bw | 0-18446744073707454464 |
| USER_DATA | 0 | task->dl.dl_density | 0-18446744073707454464 |
| USER_DATA | 0 | task->dl.dl_period | 0-u64max |
| USER_DATA | 0 | task->dl.flags | 0,2-268435462[c] |
| USER_DATA | 0 | task->normal_prio | 0-98[c] |
| USER_DATA | 0 | task->prio | 0-98[c] |
| USER_DATA | 0 | task->rt_priority | 0-99[c] |
| USER_DATA | 0 | task->sched_reset_on_fork | 0-1 |
| USER_DATA | 0 | task->se.slice | 100001-99999999 |
| USER_DATA | 5 | top_task->dl.dl_bw | 0-18446744073707454464 |
| USER_DATA | 5 | top_task->dl.dl_density | 0-18446744073707454464 |
| USER_DATA | 5 | top_task->dl.dl_period | 0-u64max |
| USER_DATA | 5 | top_task->dl.flags | 0,2-268435462[c] |
| USER_DATA | 5 | top_task->normal_prio | 0-98[c] |
| USER_DATA | 5 | top_task->prio | 0-98[c] |
| USER_DATA | 5 | top_task->rt_priority | 0-99[c] |
| USER_DATA | 5 | top_task->sched_reset_on_fork | 0-1 |
| USER_DATA | 5 | top_task->se.slice | 100001-99999999 |
| NO_OVERFLOW_SIMPLE | 0 | task->dl.dl_runtime | |
| NO_OVERFLOW_SIMPLE | 5 | top_task->dl.dl_runtime | |
| HALF_LOCKED2 | global &cpuset_mutex | ||
| HALF_LOCKED2 | global &tasklist_lock | ||
| HALF_LOCKED2 | rcu_read |
kernel/locking/rtmutex_api.c task_blocks_on_rt_mutex() -> rt_mutex_adjust_prio_chain()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | task | 4096-ptr_max |
| PARAM_VALUE | 0 | task->pi_blocked_on | 4096-ptr_max |
| PARAM_VALUE | 0 | task->pi_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | task->pi_lock.owner | (-1) |
| PARAM_VALUE | 0 | task->pi_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | task->sched_class->balance | 0,4895810773273071616,6490409225490120704,7260575883162300416,8638459336928428032 |
| PARAM_VALUE | 0 | task->sched_class->dequeue_task | 0,144070366336110592,1947835499009560576,6189267449403002880,6455432424639717376,6899636822736904192 |
| PARAM_VALUE | 0 | task->sched_class->enqueue_task | 0,126196709549080576,1834828045319467008,6555940243012698112,7779016139136778240 |
| PARAM_VALUE | 0 | task->sched_class->find_lock_rq | 0,1273389266380275712,1330506845949976576,2186316422496772096,3746302679399247872,7992910395761221632 |
| PARAM_VALUE | 0 | task->sched_class->get_prio | 0,5165838827171962880,5589494719909007360,5857971317054578688,7142770315824652288 |
| PARAM_VALUE | 0 | task->sched_class->get_rr_interval | 0,160577115725877248,5264859755264851968,8566262156424376320 |
| PARAM_VALUE | 0 | task->sched_class->migrate_task_rq | 0,1111187247153754112,4715741308934107136 |
| PARAM_VALUE | 0 | task->sched_class->pick_task | 0,431140902756892672,1158575681758597120,5720692379550740480,7102393387566546944,7546922302727954432,7601726578106748928 |
| PARAM_VALUE | 0 | task->sched_class->prio_changed | 0,1146300274019463168,2737281516638617600,4228469244769832960,5589494719909007360,6494577740674654208,7383617159121645568 |
| PARAM_VALUE | 0 | task->sched_class->put_prev_task | 0,879997059321819136,2104802920512651264,2702168970777976832,3309484659987406848,4521943768044347392,6061791611826737152 |
| PARAM_VALUE | 0 | task->sched_class->reweight_task | 0,1146300274019463168,2737281516638617600,4228469244769832960,5264859755264851968,6494577740674654208,7383617159121645568 |
| PARAM_VALUE | 0 | task->sched_class->rq_offline | 0,1273389266380275712,1603218695044562944,3746302679399247872,3838970304731508736,6105480162315575296,7992910395761221632 |
| PARAM_VALUE | 0 | task->sched_class->rq_online | 0,1603218695044562944,1927640468783054848,3838970304731508736,5094656021401329664,6105480162315575296,7127180339355369472 |
| PARAM_VALUE | 0 | task->sched_class->select_task_rq | 0,819017430815793152,1774144038744014848,2097362150474280960,8429637501012336640,8680431057181843456 |
| PARAM_VALUE | 0 | task->sched_class->set_cpus_allowed | 0,1927640468783054848,4090974917235912704,4284209241675612160,5094656021401329664,7127180339355369472 |
| PARAM_VALUE | 0 | task->sched_class->set_next_task | 0,2315212163512696832,4028699749262393344,4361835877848195072,6461874264613330944,8232387521787854848 |
| PARAM_VALUE | 0 | task->sched_class->switched_from | 0,2762873923526262784,6932178706407411712,8530452231382753280,8897597262779232256 |
| PARAM_VALUE | 0 | task->sched_class->switched_to | 0,1207858565835722752,5165838827171962880,5857971317054578688,6355784522873475072,7142770315824652288 |
| PARAM_VALUE | 0 | task->sched_class->switching_from | 0,2762873923526262784,6742757381008068608 |
| PARAM_VALUE | 0 | task->sched_class->switching_to | 0,1207858565835722752,6355784522873475072,6932178706407411712,8530452231382753280,8897597262779232256 |
| PARAM_VALUE | 0 | task->sched_class->task_change_group | 0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,7251702690162270208,8139140255186919424 |
| PARAM_VALUE | 0 | task->sched_class->task_dead | 0,1181151505743122432,6092562452304658432,6742757381008068608 |
| PARAM_VALUE | 0 | task->sched_class->task_fork | 0,1181151505743122432,6092562452304658432 |
| PARAM_VALUE | 0 | task->sched_class->task_is_throttled | 0,626302238049026048,4879098428662644736,6508522699847725056,7251702690162270208 |
| PARAM_VALUE | 0 | task->sched_class->task_tick | 0,1093040616512942080,4602209053340655616,5021036204559331328,6268546278195412992,7031988722367209472 |
| PARAM_VALUE | 0 | task->sched_class->task_woken | 0,1111187247153754112,4090974917235912704,4284209241675612160,4715741308934107136 |
| PARAM_VALUE | 0 | task->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 0 | task->sched_class->update_curr | 0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,8139140255186919424 |
| PARAM_VALUE | 0 | task->sched_class->wakeup_preempt | 0,1077039320164851712,1147033115188453376,2990157993661198336,6476960569952718848,6679893776262037504 |
| PARAM_VALUE | 0 | task->sched_class->yield_task | 0,2190573298372911104,3192817945493614592,3256919456170586112,7456815790656131072 |
| PARAM_VALUE | 0 | task->sched_class->yield_to_task | 0,3940359203731251200 |
| PARAM_VALUE | 1 | chwalk | 0-1 |
| PARAM_VALUE | 2 | orig_lock | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_lock->wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 2 | orig_lock->wait_lock.owner | (-1) |
| PARAM_VALUE | 2 | orig_lock->wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 2 | orig_lock->waiters.rb_leftmost | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_lock->waiters.rb_leftmost->rb_left | 0 |
| PARAM_VALUE | 2 | orig_lock->waiters.rb_leftmost->rb_right | 0 |
| PARAM_VALUE | 2 | orig_lock->waiters.rb_root.rb_node | 4096-ptr_max |
| PARAM_VALUE | 3 | next_lock | 1-u64max |
| PARAM_VALUE | 4 | orig_waiter | 1423252197386153984,1915897843520421888,9173740585203314688 |
| PARAM_VALUE | 4 | orig_waiter->lock->wait_lock.owner_cpu | 0 |
| PARAM_VALUE | 4 | orig_waiter->lock->wait_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 4 | orig_waiter->task->pi_lock.owner_cpu | 0 |
| PARAM_VALUE | 4 | orig_waiter->task->pi_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 4 | orig_waiter->tree.entry.__rb_parent_color | 1 |
| PARAM_VALUE | 4 | orig_waiter->tree.entry.rb_left | 4096-ptr_max |
| PARAM_VALUE | 4 | orig_waiter->tree.entry.rb_right | 4096-ptr_max |
| PARAM_VALUE | 5 | top_task | 4096-ptr_max |
| PARAM_VALUE | 5 | top_task->pi_blocked_on | 1423252197386153984,1915897843520421888,9173740585203314688 |
| PARAM_VALUE | 5 | top_task->pi_blocked_on->tree.entry.__rb_parent_color | 1 |
| PARAM_VALUE | 5 | top_task->pi_blocked_on->tree.entry.rb_left | 4096-ptr_max |
| PARAM_VALUE | 5 | top_task->pi_blocked_on->tree.entry.rb_right | 4096-ptr_max |
| PARAM_VALUE | 5 | top_task->pi_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 5 | top_task->pi_lock.owner | (-1) |
| PARAM_VALUE | 5 | top_task->pi_lock.owner_cpu | u32max |
| PARAM_VALUE | 5 | top_task->sched_class->find_lock_rq | 0,1330506845949976576,2186316422496772096 |
| PARAM_VALUE | 5 | top_task->sched_class->get_rr_interval | 0,160577115725877248,8566262156424376320 |
| PARAM_VALUE | 5 | top_task->sched_class->rq_offline | 0,1273389266380275712,3746302679399247872,7992910395761221632 |
| PARAM_VALUE | 5 | top_task->sched_class->rq_online | 0,1603218695044562944,3838970304731508736,6105480162315575296 |
| PARAM_VALUE | 5 | top_task->sched_class->switched_to | 0,5165838827171962880,5857971317054578688,7142770315824652288 |
| PARAM_VALUE | 5 | top_task->sched_class->switching_to | 0,1207858565835722752,6355784522873475072 |
| PARAM_VALUE | 5 | top_task->sched_class->task_change_group | 0,7251702690162270208 |
| PARAM_VALUE | 5 | top_task->sched_class->task_dead | 0,6742757381008068608 |
| PARAM_VALUE | 5 | top_task->sched_class->task_is_throttled | 0,626302238049026048,4879098428662644736,6508522699847725056 |
| PARAM_VALUE | 5 | top_task->sched_class->task_woken | 0,4090974917235912704,4284209241675612160 |
| CAPPED_DATA | 0 | task | 1 |
| CAPPED_DATA | 2 | orig_lock | 1 |
| CAPPED_DATA | 4 | orig_waiter | 1 |
| DATA_SOURCE | 0 | task | r rt_mutex_owner |
| DATA_SOURCE | 1 | chwalk | $4 |
| DATA_SOURCE | 2 | orig_lock | $0 |
| DATA_SOURCE | 3 | next_lock | r task_blocked_on_lock |
| DATA_SOURCE | 4 | orig_waiter | $1 |
| DATA_SOURCE | 5 | top_task | $2 |
| PARAM_COMPARE | 3 | next_lock | == $0->pi_blocked_on->lock |
| PARAM_COMPARE | 3 | next_lock | == $0->pi_blocked_on->lock |
| HARD_MAX | 1 | chwalk | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| HALF_LOCKED2 | flags |