set_cpus_allowed_force identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/sched.h, line 1933 (as a prototype)

Defined in 1 files as a function:

kernel/sched/core.c, line 2803 (as a function)

Referenced in 3 files:

Smatch caller information:

kernel/kthread.c __kthread_bind_mask() -> set_cpus_allowed_force()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->dl.rq->active_balance	s32min-s32max
PARAM_VALUE	0	p->dl.rq->clock_update_flags	0-4294967295
PARAM_VALUE	0	p->dl.rq->core_enabled	0-4294967295
PARAM_VALUE	0	p->dl.rq->core_forceidle_count	0-4294967295
PARAM_VALUE	0	p->dl.rq->core_forceidle_occupation	0-4294967295
PARAM_VALUE	0	p->dl.rq->core_forceidle_seq	0-4294967295
PARAM_VALUE	0	p->dl.rq->core_pick_seq	0-4294967295
PARAM_VALUE	0	p->dl.rq->core_sched_seq	0-4294967295
PARAM_VALUE	0	p->dl.rq->core_task_seq	0-4294967295
PARAM_VALUE	0	p->dl.rq->cpu	s32min-s32max
PARAM_VALUE	0	p->dl.rq->has_blocked_load	0-4294967295
PARAM_VALUE	0	p->dl.rq->hrtick_sched	0-4294967295
PARAM_VALUE	0	p->dl.rq->idle_balance	0-255
PARAM_VALUE	0	p->dl.rq->membarrier_state	s32min-s32max
PARAM_VALUE	0	p->dl.rq->nohz_idle_balance	0-255
PARAM_VALUE	0	p->dl.rq->nohz_tick_stopped	0-4294967295
PARAM_VALUE	0	p->dl.rq->nr_llc_running	0-4294967295
PARAM_VALUE	0	p->dl.rq->nr_numa_running	0-4294967295
PARAM_VALUE	0	p->dl.rq->nr_pinned	0-4294967295
PARAM_VALUE	0	p->dl.rq->nr_pref_llc_running	0-4294967295
PARAM_VALUE	0	p->dl.rq->nr_preferred_running	0-4294967295
PARAM_VALUE	0	p->dl.rq->nr_running	0-4294967295
PARAM_VALUE	0	p->dl.rq->numa_migrate_on	0-4294967295
PARAM_VALUE	0	p->dl.rq->online	s32min-s32max
PARAM_VALUE	0	p->dl.rq->push_busy	0-4294967295
PARAM_VALUE	0	p->dl.rq->push_cpu	s32min-s32max
PARAM_VALUE	0	p->dl.rq->sched_count	0-4294967295
PARAM_VALUE	0	p->dl.rq->sched_goidle	0-4294967295
PARAM_VALUE	0	p->dl.rq->ticks_without_resched	s32min-s32max
PARAM_VALUE	0	p->dl.rq->ttwu_count	0-4294967295
PARAM_VALUE	0	p->dl.rq->ttwu_local	0-4294967295
PARAM_VALUE	0	p->dl.rq->ttwu_pending	0-4294967295
PARAM_VALUE	0	p->dl.rq->uclamp_flags	0-4294967295
PARAM_VALUE	0	p->dl.rq->yld_count	0-4294967295
PARAM_VALUE	0	p->on_cpu	0
PARAM_VALUE	0	p->on_rq	0,2-255
PARAM_VALUE	0	p->pi_lock.dep_map->name	0-255
PARAM_VALUE	0	p->pi_lock.owner	(-1)
PARAM_VALUE	0	p->pi_lock.owner_cpu	u32max
PARAM_VALUE	0	p->sched_class->balance	0,4895810773273071616,6490409225490120704,7260575883162300416,8638459336928428032
PARAM_VALUE	0	p->sched_class->dequeue_task	0,144070366336110592,1947835499009560576,6189267449403002880,6455432424639717376,6899636822736904192
PARAM_VALUE	0	p->sched_class->enqueue_task	0,126196709549080576,1834828045319467008,6555940243012698112,7779016139136778240
PARAM_VALUE	0	p->sched_class->find_lock_rq	0,1273389266380275712,1330506845949976576,2186316422496772096,3746302679399247872,7992910395761221632
PARAM_VALUE	0	p->sched_class->get_prio	0,5165838827171962880,5589494719909007360,5857971317054578688,7142770315824652288
PARAM_VALUE	0	p->sched_class->get_rr_interval	0,160577115725877248,5264859755264851968,8566262156424376320
PARAM_VALUE	0	p->sched_class->pick_task	0,431140902756892672,1158575681758597120,5720692379550740480,7102393387566546944,7546922302727954432,7601726578106748928
PARAM_VALUE	0	p->sched_class->prio_changed	0,1146300274019463168,2737281516638617600,4228469244769832960,5589494719909007360,6494577740674654208,7383617159121645568
PARAM_VALUE	0	p->sched_class->put_prev_task	0,879997059321819136,2104802920512651264,2702168970777976832,3309484659987406848,4521943768044347392,6061791611826737152
PARAM_VALUE	0	p->sched_class->reweight_task	0,1146300274019463168,2737281516638617600,4228469244769832960,5264859755264851968,6494577740674654208,7383617159121645568
PARAM_VALUE	0	p->sched_class->rq_offline	0,1273389266380275712,1603218695044562944,3746302679399247872,3838970304731508736,6105480162315575296,7992910395761221632
PARAM_VALUE	0	p->sched_class->rq_online	0,1603218695044562944,1927640468783054848,3838970304731508736,5094656021401329664,6105480162315575296,7127180339355369472
PARAM_VALUE	0	p->sched_class->set_cpus_allowed	0,1927640468783054848,4090974917235912704,4284209241675612160,5094656021401329664,7127180339355369472
PARAM_VALUE	0	p->sched_class->switched_from	0,2762873923526262784,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE	0	p->sched_class->switched_to	0,1207858565835722752,5165838827171962880,5857971317054578688,6355784522873475072,7142770315824652288
PARAM_VALUE	0	p->sched_class->switching_from	0,2762873923526262784,6742757381008068608
PARAM_VALUE	0	p->sched_class->switching_to	0,1207858565835722752,6355784522873475072,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE	0	p->sched_class->task_change_group	0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,7251702690162270208,8139140255186919424
PARAM_VALUE	0	p->sched_class->task_dead	0,1181151505743122432,6092562452304658432,6742757381008068608
PARAM_VALUE	0	p->sched_class->task_is_throttled	0,626302238049026048,4879098428662644736,6508522699847725056,7251702690162270208
PARAM_VALUE	0	p->sched_class->task_woken	0,1111187247153754112,4090974917235912704,4284209241675612160,4715741308934107136
PARAM_VALUE	0	p->sched_class->uclamp_enabled	0-1
PARAM_VALUE	0	p->sched_class->wakeup_preempt	0,1077039320164851712,1147033115188453376,2990157993661198336,6476960569952718848,6679893776262037504
PARAM_VALUE	0	p->sched_class->yield_task	0,2190573298372911104,3192817945493614592,3256919456170586112,7456815790656131072
PARAM_VALUE	0	p->sched_class->yield_to_task	0,3940359203731251200
BUF_SIZE	1	new_mask	(-1),1024
BUF_SIZE	1	new_mask	(-1),1024
CAPPED_DATA	0	p	1
DATA_SOURCE	0	p	$0
DATA_SOURCE	1	new_mask	$1
STR_LEN	0	p	(-1),8-9,11-29,31-34,38
STR_LEN	0	p	(-1),8-9,11-29,31-34,38
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	p->dl.pi_se->dl_runtime
UNITS	0	p	unit_byte
LOCK2		irq
LOCK2	0	&p->pi_lock
TYPE_LOCK		(struct task_struct)->pi_lock

kernel/kthread.c kthread_affine_preferred() -> set_cpus_allowed_force()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->on_cpu	0
PARAM_VALUE	0	p->on_rq	0,2-255
PARAM_VALUE	0	p->pi_lock.dep_map->name	0-255
PARAM_VALUE	0	p->pi_lock.owner	(-1)
PARAM_VALUE	0	p->pi_lock.owner_cpu	u32max
PARAM_VALUE	0	p->sched_class->balance	0,4895810773273071616,6490409225490120704,7260575883162300416,8638459336928428032
PARAM_VALUE	0	p->sched_class->dequeue_task	0,144070366336110592,1947835499009560576,6189267449403002880,6455432424639717376,6899636822736904192
PARAM_VALUE	0	p->sched_class->enqueue_task	0,126196709549080576,1834828045319467008,6555940243012698112,7779016139136778240
PARAM_VALUE	0	p->sched_class->find_lock_rq	0,1273389266380275712,1330506845949976576,2186316422496772096,3746302679399247872,7992910395761221632
PARAM_VALUE	0	p->sched_class->get_prio	0,5165838827171962880,5589494719909007360,5857971317054578688,7142770315824652288
PARAM_VALUE	0	p->sched_class->get_rr_interval	0,160577115725877248,5264859755264851968,8566262156424376320
PARAM_VALUE	0	p->sched_class->pick_task	0,431140902756892672,1158575681758597120,5720692379550740480,7102393387566546944,7546922302727954432,7601726578106748928
PARAM_VALUE	0	p->sched_class->prio_changed	0,1146300274019463168,2737281516638617600,4228469244769832960,5589494719909007360,6494577740674654208,7383617159121645568
PARAM_VALUE	0	p->sched_class->put_prev_task	0,879997059321819136,2104802920512651264,2702168970777976832,3309484659987406848,4521943768044347392,6061791611826737152
PARAM_VALUE	0	p->sched_class->reweight_task	0,1146300274019463168,2737281516638617600,4228469244769832960,5264859755264851968,6494577740674654208,7383617159121645568
PARAM_VALUE	0	p->sched_class->rq_offline	0,1273389266380275712,1603218695044562944,3746302679399247872,3838970304731508736,6105480162315575296,7992910395761221632
PARAM_VALUE	0	p->sched_class->rq_online	0,1603218695044562944,1927640468783054848,3838970304731508736,5094656021401329664,6105480162315575296,7127180339355369472
PARAM_VALUE	0	p->sched_class->switched_from	0,2762873923526262784,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE	0	p->sched_class->switched_to	0,1207858565835722752,5165838827171962880,5857971317054578688,6355784522873475072,7142770315824652288
PARAM_VALUE	0	p->sched_class->switching_from	0,2762873923526262784,6742757381008068608
PARAM_VALUE	0	p->sched_class->switching_to	0,1207858565835722752,6355784522873475072,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE	0	p->sched_class->task_change_group	0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,7251702690162270208,8139140255186919424
PARAM_VALUE	0	p->sched_class->task_dead	0,1181151505743122432,6092562452304658432,6742757381008068608
PARAM_VALUE	0	p->sched_class->task_is_throttled	0,626302238049026048,4879098428662644736,6508522699847725056,7251702690162270208
PARAM_VALUE	0	p->sched_class->task_woken	0,1111187247153754112,4090974917235912704,4284209241675612160,4715741308934107136
PARAM_VALUE	0	p->sched_class->uclamp_enabled	0-1
PARAM_VALUE	0	p->sched_class->wakeup_preempt	0,1077039320164851712,1147033115188453376,2990157993661198336,6476960569952718848,6679893776262037504
PARAM_VALUE	0	p->sched_class->yield_task	0,2190573298372911104,3192817945493614592,3256919456170586112,7456815790656131072
PARAM_VALUE	0	p->sched_class->yield_to_task	0,3940359203731251200
PARAM_VALUE	1	new_mask	1-u64max
CAPPED_DATA	0	p	1
DATA_SOURCE	0	p	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &kthread_affinity_lock
LOCK2		irq
LOCK2	0	&p->pi_lock
HALF_LOCKED2		&ipvs->est_mutex
HALF_LOCKED2		&rnp->kthread_mutex
TYPE_LOCK		(struct task_struct)->pi_lock

kernel/cgroup/cpuset.c cpuset_cpus_allowed_fallback() -> set_cpus_allowed_force()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->cpus_ptr	4096-ptr_max
PARAM_VALUE	0	p->mm->mmap_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	p->mm->mmap_lock.first_waiter->type	0-1
PARAM_VALUE	0	p->sched_class->balance	0,4895810773273071616,6490409225490120704,7260575883162300416,8638459336928428032
PARAM_VALUE	0	p->sched_class->dequeue_task	0,144070366336110592,1947835499009560576,6189267449403002880,6455432424639717376,6899636822736904192
PARAM_VALUE	0	p->sched_class->enqueue_task	0,126196709549080576,1834828045319467008,6555940243012698112,7779016139136778240
PARAM_VALUE	0	p->sched_class->find_lock_rq	0,7,1273389266380275712,1330506845949976576,2186316422496772096,3746302679399247872,7992910395761221632
PARAM_VALUE	0	p->sched_class->get_prio	0,7,5165838827171962880,5589494719909007360,5857971317054578688,7142770315824652288
PARAM_VALUE	0	p->sched_class->get_rr_interval	0,160577115725877248,5264859755264851968,8566262156424376320
PARAM_VALUE	0	p->sched_class->reweight_task	0,1146300274019463168,2737281516638617600,4228469244769832960,5264859755264851968,6494577740674654208,7383617159121645568
PARAM_VALUE	0	p->sched_class->set_cpus_allowed	0,7,1927640468783054848,4090974917235912704,4284209241675612160,5094656021401329664,7127180339355369472
PARAM_VALUE	0	p->sched_class->switched_from	0,8,2762873923526262784,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE	0	p->sched_class->switched_to	0,6,1207858565835722752,5165838827171962880,5857971317054578688,6355784522873475072,7142770315824652288
PARAM_VALUE	0	p->sched_class->switching_from	0,2762873923526262784,6742757381008068608
PARAM_VALUE	0	p->sched_class->switching_to	0,8,1207858565835722752,6355784522873475072,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE	0	p->sched_class->task_change_group	0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,7251702690162270208,8139140255186919424
PARAM_VALUE	0	p->sched_class->task_dead	0,1181151505743122432,6092562452304658432,6742757381008068608
PARAM_VALUE	0	p->sched_class->task_is_throttled	0,72,626302238049026048,4879098428662644736,6508522699847725056,7251702690162270208
PARAM_VALUE	0	p->sched_class->task_woken	0,4,1111187247153754112,4090974917235912704,4284209241675612160,4715741308934107136
PARAM_VALUE	0	p->sched_class->uclamp_enabled	0-1
PARAM_VALUE	0	p->sched_class->wakeup_preempt	0,1077039320164851712,1147033115188453376,2990157993661198336,6476960569952718848,6679893776262037504
PARAM_VALUE	0	p->sched_class->yield_task	0,2190573298372911104,3192817945493614592,3256919456170586112,7456815790656131072
PARAM_VALUE	0	p->sched_class->yield_to_task	0,3940359203731251200
BUF_SIZE	0	p	(-1),1-s32max
BUF_SIZE	0	p	(-1),1-s32max
BUF_SIZE	0	p->vfork_done	(-1),96
CAPPED_DATA	0	p->cgroups	1
DATA_SOURCE	0	p	$0
NOSPEC	0	p->thread.fsbase
NOSPEC	0	p->thread.gsbase
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	p->dl.pi_se->runtime	1-17592186044415[c]
USER_DATA	0	p->exit_code	0-64
USER_DATA	0	p->exit_signal	1-64[c]
USER_DATA	0	p->group_leader->thread.fsbase	0-s32max[c]
USER_DATA	0	p->group_leader->thread.gsbase	0-s32max[c]
USER_DATA	0	p->ptrace	0-u32max[c]
USER_DATA	0	p->syscall_dispatch.len	0-u64max
USER_DATA	0	p->syscall_dispatch.offset	0-s32max[c]
USER_DATA	0	p->thread.ds	0-u16max
USER_DATA	0	p->thread.es	0-u16max
USER_DATA	0	p->thread.features_locked	0-u64max[c][u]
USER_DATA	0	p->thread.fsbase	0-s32max[c]
USER_DATA	0	p->thread.fsindex	0-u16max
USER_DATA	0	p->thread.gsbase	0-s32max[c]
USER_DATA	0	p->thread.gsindex	0-u16max
USER_DATA	0	p->thread.ptrace_dr7	0-u64max
USER_DATA	0	p->thread.virtual_dr6	0-u64max
NO_OVERFLOW_SIMPLE	0	p->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	p->nsproxy->pid_ns_for_children->pid_cachep->sheaf_capacity
UNITS	0	p	unit_byte
LOCK2		rcu_read
HALF_LOCKED2		_T->lock
HALF_LOCKED2		irq
HALF_LOCKED2	0	&p->pi_lock
HALF_LOCKED2	0	&p->sighand->siglock

kernel/sched/core.c select_fallback_rq() -> set_cpus_allowed_force()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->cpus_ptr	4096-ptr_max
PARAM_VALUE	0	p->latency_record->count	0-4294967295
PARAM_VALUE	0	p->latency_record->max	0-s32max
PARAM_VALUE	0	p->latency_record->time	0-s32max
PARAM_VALUE	0	p->mm->mmap_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	p->mm->mmap_lock.first_waiter->type	0-1
PARAM_VALUE	0	p->sched_class->balance	0,4895810773273071616,6490409225490120704,7260575883162300416,8638459336928428032
PARAM_VALUE	0	p->sched_class->dequeue_task	0,144070366336110592,1947835499009560576,6189267449403002880,6455432424639717376,6899636822736904192
PARAM_VALUE	0	p->sched_class->enqueue_task	0,126196709549080576,1834828045319467008,6555940243012698112,7779016139136778240
PARAM_VALUE	0	p->sched_class->find_lock_rq	0,7,1273389266380275712,1330506845949976576,2186316422496772096,3746302679399247872,7992910395761221632
PARAM_VALUE	0	p->sched_class->get_prio	0,7,5165838827171962880,5589494719909007360,5857971317054578688,7142770315824652288
PARAM_VALUE	0	p->sched_class->get_rr_interval	0,160577115725877248,5264859755264851968,8566262156424376320
PARAM_VALUE	0	p->sched_class->migrate_task_rq	0,20,4096-ptr_max
PARAM_VALUE	0	p->sched_class->pick_task	0,71,4096-ptr_max
PARAM_VALUE	0	p->sched_class->prio_changed	0,6,4096-ptr_max
PARAM_VALUE	0	p->sched_class->put_prev_task	0,45,4096-ptr_max
PARAM_VALUE	0	p->sched_class->reweight_task	0,1146300274019463168,2737281516638617600,4228469244769832960,5264859755264851968,6494577740674654208,7383617159121645568
PARAM_VALUE	0	p->sched_class->rq_offline	0,6,4096-ptr_max
PARAM_VALUE	0	p->sched_class->rq_online	0,5,4096-ptr_max
PARAM_VALUE	0	p->sched_class->select_task_rq	0,43,84,4096-ptr_max
PARAM_VALUE	0	p->sched_class->set_cpus_allowed	0,7,1927640468783054848,4090974917235912704,4284209241675612160,5094656021401329664,7127180339355369472
PARAM_VALUE	0	p->sched_class->set_next_task	0,6,33,4096-ptr_max
PARAM_VALUE	0	p->sched_class->switched_from	0,8,2762873923526262784,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE	0	p->sched_class->switched_to	0,6,1207858565835722752,5165838827171962880,5857971317054578688,6355784522873475072,7142770315824652288
PARAM_VALUE	0	p->sched_class->switching_from	0,2762873923526262784,6742757381008068608
PARAM_VALUE	0	p->sched_class->switching_to	0,8,1207858565835722752,6355784522873475072,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE	0	p->sched_class->task_change_group	0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,7251702690162270208,8139140255186919424
PARAM_VALUE	0	p->sched_class->task_dead	0,1181151505743122432,6092562452304658432,6742757381008068608
PARAM_VALUE	0	p->sched_class->task_fork	0,5,4096-ptr_max
PARAM_VALUE	0	p->sched_class->task_is_throttled	0,72,626302238049026048,4879098428662644736,6508522699847725056,7251702690162270208
PARAM_VALUE	0	p->sched_class->task_tick	0,6,4096-ptr_max
PARAM_VALUE	0	p->sched_class->task_woken	0,4,1111187247153754112,4090974917235912704,4284209241675612160,4715741308934107136
PARAM_VALUE	0	p->sched_class->uclamp_enabled	0-1
PARAM_VALUE	0	p->sched_class->update_curr	0,2,85,4096-ptr_max
PARAM_VALUE	0	p->sched_class->wakeup_preempt	0,1077039320164851712,1147033115188453376,2990157993661198336,6476960569952718848,6679893776262037504
PARAM_VALUE	0	p->sched_class->yield_task	0,2190573298372911104,3192817945493614592,3256919456170586112,7456815790656131072
PARAM_VALUE	0	p->sched_class->yield_to_task	0,3940359203731251200
PARAM_VALUE	1	new_mask	1-u64max
BUF_SIZE	0	p	(-1)-s32max
BUF_SIZE	0	p	(-1)-s32max
BUF_SIZE	0	p->vfork_done	(-1),96
BUF_SIZE	1	new_mask	(-1),1024
CAPPED_DATA	0	p	1
CAPPED_DATA	0	p->cgroups	1
DATA_SOURCE	0	p	$1
NOSPEC	0	p->thread.fsbase
NOSPEC	0	p->thread.gsbase
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	p->dl.pi_se->runtime	1-17592186044415[c]
USER_DATA	0	p->exit_code	0-64
USER_DATA	0	p->exit_signal	1-64[c]
USER_DATA	0	p->group_leader->thread.fsbase	0-s32max[c]
USER_DATA	0	p->group_leader->thread.gsbase	0-s32max[c]
USER_DATA	0	p->ptrace	0-u32max[c]
USER_DATA	0	p->syscall_dispatch.len	0-u64max
USER_DATA	0	p->syscall_dispatch.offset	0-s32max[c]
USER_DATA	0	p->thread.ds	0-u16max
USER_DATA	0	p->thread.es	0-u16max
USER_DATA	0	p->thread.features_locked	0-u64max[c][u]
USER_DATA	0	p->thread.fsbase	0-s32max[c]
USER_DATA	0	p->thread.fsindex	0-u16max
USER_DATA	0	p->thread.gsbase	0-s32max[c]
USER_DATA	0	p->thread.gsindex	0-u16max
USER_DATA	0	p->thread.ptrace_dr7	0-u64max
USER_DATA	0	p->thread.virtual_dr6	0-u64max
NO_OVERFLOW_SIMPLE	0	p->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	p->nsproxy->pid_ns_for_children->pid_cachep->object_size
NO_OVERFLOW_SIMPLE	0	p->nsproxy->pid_ns_for_children->pid_cachep->sheaf_capacity
UNITS	0	p	unit_byte
HALF_LOCKED2	0	&p->pi_lock
HALF_LOCKED2	0	&p->sighand->siglock