set_user_nice identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/sched.h, line 1950 (as a prototype)

Defined in 1 files as a function:

kernel/sched/syscalls.c, line 65 (as a function)

Referenced in 44 files:

Smatch caller information:

kernel/rcu/refscale.c main_func() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

kernel/rcu/refscale.c ref_scale_reader() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

drivers/accessibility/speakup/main.c speakup_init() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	1	nice	10
DATA_SOURCE	0	p	r kthread_create_on_node
NOCHECK_CALL

drivers/scsi/bnx2fc/bnx2fc_fcoe.c bnx2fc_l2_rcv_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)
NOCHECK_CALL

drivers/scsi/bnx2fc/bnx2fc_fcoe.c bnx2fc_percpu_io_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)
NOCHECK_CALL

net/netfilter/ipvs/ip_vs_est.c ip_vs_est_kthread_start() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->usage.refs.counter	(-1073741824)
PARAM_VALUE	1	nice	s32min-s32max
DATA_SOURCE	0	p	r kthread_create_on_node
NOCHECK_CALL
LOCK2		&ipvs->est_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct netns_ipvs)->est_mutex

kernel/scftorture.c scftorture_invoker() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

net/rxrpc/io_thread.c rxrpc_io_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)
NOCHECK_CALL

kernel/rcu/rcutorture.c rcu_torture_barrier_cbs() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

kernel/rcu/rcutorture.c rcu_torture_fakewriter() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

kernel/rcu/rcutorture.c rcu_torture_read_exit() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

kernel/rcu/rcutorture.c rcu_torture_read_exit_child() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

kernel/rcu/rcutorture.c rcu_torture_reader() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

fs/ocfs2/cluster/heartbeat.c o2hb_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)
NOCHECK_CALL

fs/f2fs/gc.c f2fs_start_gc_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->blocked_on	0
PARAM_VALUE	0	p->cpus_ptr	4096-ptr_max
PARAM_VALUE	0	p->migration_disabled	0-1
PARAM_VALUE	0	p->on_rq	0-1,3-255
PARAM_VALUE	0	p->pushable_dl_tasks.__rb_parent_color	1
PARAM_VALUE	0	p->saved_state	0
PARAM_VALUE	0	p->wake_cpu	0-s32max
DATA_SOURCE	0	p	r kthread_create_on_node
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount

drivers/scsi/qedi/qedi_main.c qedi_ll2_recv_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)
NOCHECK_CALL

drivers/scsi/qedi/qedi_main.c qedi_percpu_io_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)
NOCHECK_CALL

drivers/android/binder.c binder_set_nice() -> set_user_nice()

Type	Parameter	Key	Value
DATA_SOURCE	1	nice	$0
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/android/binder.c binder_set_nice() -> set_user_nice()

Type	Parameter	Key	Value
DATA_SOURCE	1	nice	r rlimit_to_nice
TASK_NOT_RUNNING
NOCHECK_CALL

net/bluetooth/hidp/core.c hidp_session_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-15)
NOCHECK_CALL

drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c vchiq_init_state() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	1	nice	(-19)
DATA_SOURCE	0	p	r kthread_create_on_node
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c vchiq_init_state() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	1	nice	(-19)
DATA_SOURCE	0	p	r kthread_create_on_node
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c vchiq_init_state() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	1	nice	(-20)
DATA_SOURCE	0	p	r kthread_create_on_node
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/f2fs/checkpoint.c f2fs_start_ckpt_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->blocked_on	0
PARAM_VALUE	0	p->cpus_ptr	4096-ptr_max
PARAM_VALUE	0	p->migration_disabled	0-1
PARAM_VALUE	0	p->on_rq	0-1,3-255
PARAM_VALUE	0	p->pushable_dl_tasks.__rb_parent_color	1
PARAM_VALUE	0	p->real_cred	4096-ptr_max
PARAM_VALUE	0	p->saved_state	0
PARAM_VALUE	0	p->wake_cpu	0-s32max
DATA_SOURCE	0	p	r kthread_create_on_node
NOCHECK_CALL

fs/f2fs/checkpoint.c restore_priority() -> set_user_nice()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/f2fs/checkpoint.c uplift_priority() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	s32min-2147483646
CAPPED_DATA	1	nice	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

kernel/sched/build_policy.c __do_sys_nice() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)-19
NOCHECK_CALL

kernel/sched/build_policy.c __do_sys_nice() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)-19
NOCHECK_CALL

mm/ksm.c ksm_scan_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	5
NOCHECK_CALL

kernel/hung_task.c watchdog() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	0
NOCHECK_CALL

kernel/locking/locktorture.c lock_torture_reader() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

kernel/locking/locktorture.c lock_torture_writer() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

fs/f2fs/sysfs.c __sbi_store() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	1-u64max
PARAM_VALUE	1	nice	(-20)-19
CAPABLE	0	23
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	nice	(-20)-19
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&sbi->sb->s_umount
TYPE_LOCK		(struct kernfs_open_file)->mutex

fs/f2fs/sysfs.c __sbi_store() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	1-u64max
PARAM_VALUE	1	nice	(-20)-19
CAPABLE	0	23
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	nice	(-20)-19
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&sbi->sb->s_umount
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/dma/dmatest.c dmatest_func() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	10
NOCHECK_CALL

kernel/trace/ring_buffer_benchmark.c ring_buffer_benchmark_init() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
DATA_SOURCE	0	p	r kthread_create_on_node
NOCHECK_CALL

kernel/trace/ring_buffer_benchmark.c ring_buffer_benchmark_init() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->blocked_on	0
PARAM_VALUE	0	p->cpus_ptr	4096-ptr_max
PARAM_VALUE	0	p->migration_disabled	0-1
PARAM_VALUE	0	p->on_rq	0-1,3-255
PARAM_VALUE	0	p->pushable_dl_tasks.__rb_parent_color	1
PARAM_VALUE	0	p->saved_state	0
PARAM_VALUE	0	p->wake_cpu	0-s32max
DATA_SOURCE	0	p	r kthread_create_on_node
NOCHECK_CALL

block/blk-zoned.c disk_zone_wplugs_worker() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)
NOCHECK_CALL

kernel/rcu/rcuscale.c kfree_scale_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

kernel/rcu/rcuscale.c rcu_scale_exp() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)
NOCHECK_CALL

kernel/rcu/rcuscale.c rcu_scale_reader() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

drivers/md/dm-crypt.c crypt_ctr() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->blocked_on	0
PARAM_VALUE	0	p->cpus_ptr	4096-ptr_max
PARAM_VALUE	0	p->migration_disabled	0-1
PARAM_VALUE	0	p->on_rq	0-1,3-255
PARAM_VALUE	0	p->pushable_dl_tasks.__rb_parent_color	1
PARAM_VALUE	0	p->saved_state	0
PARAM_VALUE	0	p->wake_cpu	0-s32max
PARAM_VALUE	1	nice	(-20)
DATA_SOURCE	0	p	r kthread_create_on_node
NOCHECK_CALL
HALF_LOCKED2		&md->type_lock

kernel/sys.c set_one_prio() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->real_cred	4096-ptr_max
PARAM_VALUE	0	p->signal	4096-ptr_max
PARAM_VALUE	1	nice	(-20)-19
CAPPED_DATA	0	p->real_cred	1
CAPPED_DATA	1	nice	1
DATA_SOURCE	0	p	$0
DATA_SOURCE	1	nice	$1
NOSPEC	1	nice
NOCHECK_CALL
USER_DATA	1	nice	(-20)-19[c]
HALF_LOCKED2		global &tasklist_lock
HALF_LOCKED2		rcu_read

lib/tests/test_ratelimit.c test_ratelimit_stress_child() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

drivers/char/ipmi/ipmi_si_intf.c ipmi_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

drivers/scsi/lpfc/lpfc_hbadisc.c lpfc_do_work() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)
NOCHECK_CALL

net/bluetooth/rfcomm/core.c rfcomm_run() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-10)
NOCHECK_CALL

drivers/scsi/bnx2i/bnx2i_hwi.c bnx2i_percpu_io_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)
NOCHECK_CALL

mm/khugepaged.c khugepaged() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

kernel/rcu/hazptrtorture.c hazptr_torture_reader() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	19
NOCHECK_CALL

drivers/block/aoe/aoecmd.c kthread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-10)
NOCHECK_CALL

fs/jffs2/background.c jffs2_garbage_collect_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	10
NOCHECK_CALL

mm/kmemleak.c kmemleak_scan_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	10
NOCHECK_CALL

kernel/workqueue.c create_worker() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
DATA_SOURCE	0	p	r kthread_create_on_node
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

kernel/workqueue.c rescuer_thread() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-20)
NOCHECK_CALL

kernel/umh.c call_usermodehelper_exec_async() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	0
NOCHECK_CALL

net/bluetooth/bnep/core.c bnep_session() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	1	nice	(-15)
NOCHECK_CALL

kernel/sched/core.c normalize_rt_tasks() -> set_user_nice()

Type	Parameter	Key	Value
PARAM_VALUE	0	p	4096-ptr_max
PARAM_VALUE	0	p->prio	100-s32max
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	0,4096-ptr_max
PARAM_VALUE	0	p->sched_class->get_rr_interval	0,160577115725877248,5264859755264851968,8566262156424376320
PARAM_VALUE	0	p->sched_class->migrate_task_rq	0,4096-ptr_max
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	0,4096-ptr_max
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->select_task_rq	0,4096-ptr_max
PARAM_VALUE	0	p->sched_class->set_cpus_allowed	0,509,4096-ptr_max
PARAM_VALUE	0	p->sched_class->set_next_task	0,4096-ptr_max
PARAM_VALUE	0	p->sched_class->switched_from	0,4096-ptr_max
PARAM_VALUE	0	p->sched_class->switched_to	0,1207858565835722752,5165838827171962880,5857971317054578688,6355784522873475072,7142770315824652288
PARAM_VALUE	0	p->sched_class->switching_from	0,4096-ptr_max
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_fork	0,4096-ptr_max
PARAM_VALUE	0	p->sched_class->task_is_throttled	0,626302238049026048,4879098428662644736,6508522699847725056,7251702690162270208
PARAM_VALUE	0	p->sched_class->task_tick	0,4096-ptr_max
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->update_curr	0,4096-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	0	p->se.exec_start	0
PARAM_VALUE	1	nice	0
BIT_INFO	0	p->flags	0x0,0xffdfffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		global &tasklist_lock
LOCK2		rcu_read
HALF_LOCKED2		&dev->event_lock
HALF_LOCKED2		irq