Home
last modified time | relevance | path

Searched refs:kthread (Results 1 – 25 of 56) sorted by relevance

123

/linux/kernel/
H A Dkthread.c56 struct kthread { struct
82 static inline struct kthread *to_kthread(struct task_struct *k) in to_kthread() argument
90 struct kthread *kthread = to_kthread(tsk); in get_kthread_comm() local
92 if (!kthread || !kthread->full_name) { in get_kthread_comm()
97 strscpy_pad(buf, kthread->full_name, buf_size); in get_kthread_comm()
102 struct kthread *kthread; in set_kthread_struct() local
107 kthread = kzalloc_obj(*kthread); in set_kthread_struct()
108 if (!kthread) in set_kthread_struct()
111 init_completion(&kthread->exited); in set_kthread_struct()
112 init_completion(&kthread->parked); in set_kthread_struct()
[all …]
/linux/kernel/trace/
H A Dtrace_hwlat.c40 #include <linux/kthread.h>
72 /* runtime kthread data */
74 struct task_struct *kthread; member
165 if (!kdata->kthread) in trace_hwlat_callback()
385 * stop_stop_kthread - Inform the hardware latency sampling/detector kthread to stop
393 struct task_struct *kthread; in stop_single_kthread()
396 kthread = kdata->kthread; in stop_single_kthread()
398 if (!kthread) in stop_single_kthread()
401 kthread_stop(kthread); in stop_single_kthread()
394 struct task_struct *kthread; stop_single_kthread() local
420 struct task_struct *kthread; start_single_kthread() local
459 struct task_struct *kthread; stop_cpu_kthread() local
488 struct task_struct *kthread; start_cpu_kthread() local
[all...]
H A Dtrace_osnoise.c19 #include <linux/kthread.h>
209 struct task_struct *kthread; member
242 struct task_struct *kthread; member
277 if (tlat_var->kthread) in tlat_var_reset()
1665 this_cpu_osn_var()->kthread = NULL; in osnoise_migration_pending()
1802 wake_up_process(tlat->kthread); in timerlat_irq()
1808 wake_up_process(tlat->kthread); in timerlat_irq()
1881 tlat->kthread = current; in timerlat_main()
1934 struct task_struct *kthread; in stop_kthread() local
1936 kthread in stop_kthread()
1985 struct task_struct *kthread; start_kthread() local
2044 struct task_struct *kthread; start_per_cpu_kthreads() local
[all...]
/linux/tools/testing/selftests/proc/
H A D.gitignore4 /fd-003-kthread
5 /proc-2-is-kthread
15 /proc-self-isnt-kthread
H A DMakefile9 TEST_GEN_PROGS += fd-003-kthread
10 TEST_GEN_PROGS += proc-2-is-kthread
18 TEST_GEN_PROGS += proc-self-isnt-kthread
/linux/drivers/crypto/ccp/
H A Dccp-dev-v3.c466 struct task_struct *kthread; in ccp_init() local
470 kthread = kthread_run(ccp_cmd_queue_thread, cmd_q, in ccp_init()
472 if (IS_ERR(kthread)) { in ccp_init()
474 PTR_ERR(kthread)); in ccp_init()
475 ret = PTR_ERR(kthread); in ccp_init()
479 cmd_q->kthread = kthread; in ccp_init()
505 if (ccp->cmd_q[i].kthread) in ccp_init()
506 kthread_stop(ccp->cmd_q[i].kthread); in ccp_init()
544 if (ccp->cmd_q[i].kthread) in ccp_destroy()
545 kthread_stop(ccp->cmd_q[i].kthread); in ccp_destroy()
H A Dccp-dev-v5.c949 struct task_struct *kthread; in ccp5_init() local
953 kthread = kthread_run(ccp_cmd_queue_thread, cmd_q, in ccp5_init()
955 if (IS_ERR(kthread)) { in ccp5_init()
957 PTR_ERR(kthread)); in ccp5_init()
958 ret = PTR_ERR(kthread); in ccp5_init()
962 cmd_q->kthread = kthread; in ccp5_init()
993 if (ccp->cmd_q[i].kthread) in ccp5_init()
994 kthread_stop(ccp->cmd_q[i].kthread); in ccp5_init()
1045 if (ccp->cmd_q[i].kthread) in ccp5_destroy()
1046 kthread_stop(ccp->cmd_q[i].kthread); in ccp5_destroy()
H A Dccp-dev.c339 wake_up_process(ccp->cmd_q[i].kthread); in ccp_enqueue_cmd()
371 wake_up_process(ccp->cmd_q[i].kthread); in ccp_do_cmd_backlog()
567 wake_up_process(ccp->cmd_q[i].kthread); in ccp_dev_suspend()
594 wake_up_process(ccp->cmd_q[i].kthread); in ccp_dev_resume()
/linux/fs/smb/server/
H A Dtransport_tcp.c41 static void tcp_stop_kthread(struct task_struct *kthread);
314 struct task_struct *kthread; in ksmbd_tcp_run_kthread() local
316 kthread = kthread_run(ksmbd_kthread_fn, (void *)iface, "ksmbd-%s", in ksmbd_tcp_run_kthread()
318 if (IS_ERR(kthread)) { in ksmbd_tcp_run_kthread()
319 rc = PTR_ERR(kthread); in ksmbd_tcp_run_kthread()
322 iface->ksmbd_kthread = kthread; in ksmbd_tcp_run_kthread()
607 static void tcp_stop_kthread(struct task_struct *kthread) in tcp_stop_kthread() argument
611 if (!kthread) in tcp_stop_kthread()
614 ret = kthread_stop(kthread); in tcp_stop_kthread()
/linux/drivers/misc/sgi-xp/
H A Dxpc_main.c577 struct task_struct *kthread; in xpc_activate_partition() local
588 kthread = kthread_run(xpc_activating, (void *)((u64)partid), "xpc%02d", in xpc_activate_partition()
590 if (IS_ERR(kthread)) { in xpc_activate_partition()
767 struct task_struct *kthread; in xpc_create_kthreads() local
796 kthread = kthread_run(xpc_kthread_start, (void *)args, in xpc_create_kthreads()
798 if (IS_ERR(kthread)) { in xpc_create_kthreads()
1182 struct task_struct *kthread; in xpc_init() local
1231 kthread = kthread_run(xpc_hb_checker, NULL, XPC_HB_CHECK_THREAD_NAME); in xpc_init()
1232 if (IS_ERR(kthread)) { in xpc_init()
1243 kthread = kthread_run(xpc_initiate_discovery, NULL, in xpc_init()
[all …]
/linux/kernel/bpf/
H A Dcpumap.c69 struct task_struct *kthread; member
482 rcpu->kthread = kthread_create_on_node(cpu_map_kthread_run, rcpu, numa, in __cpu_map_entry_alloc()
485 if (IS_ERR(rcpu->kthread)) { in __cpu_map_entry_alloc()
486 err = PTR_ERR(rcpu->kthread); in __cpu_map_entry_alloc()
491 kthread_bind(rcpu->kthread, cpu); in __cpu_map_entry_alloc()
492 wake_up_process(rcpu->kthread); in __cpu_map_entry_alloc()
532 kthread_stop(rcpu->kthread); in __cpu_map_entry_free()
813 wake_up_process(rcpu->kthread); in cpu_map_generic_redirect()
829 wake_up_process(bq->obj->kthread); in __cpu_map_flush()
/linux/drivers/media/cec/core/
H A Dcec-core.c266 adap->kthread = kthread_run(cec_thread_func, adap, "cec-%s", name); in cec_allocate_adapter()
267 if (IS_ERR(adap->kthread)) { in cec_allocate_adapter()
269 res = PTR_ERR(adap->kthread); in cec_allocate_adapter()
283 kthread_stop(adap->kthread); in cec_allocate_adapter()
392 kthread_stop(adap->kthread); in cec_delete_adapter()
H A Dcec-pin.c1168 if (!pin->kthread) { in cec_pin_adap_enable()
1169 pin->kthread = kthread_run(cec_pin_thread_func, adap, in cec_pin_adap_enable()
1171 if (IS_ERR(pin->kthread)) { in cec_pin_adap_enable()
1172 int err = PTR_ERR(pin->kthread); in cec_pin_adap_enable()
1175 pin->kthread = NULL; in cec_pin_adap_enable()
1181 } else if (pin->kthread) { in cec_pin_adap_enable()
1323 if (pin->kthread) in cec_pin_adap_free()
1324 kthread_stop(pin->kthread); in cec_pin_adap_free()
1325 pin->kthread = NULL; in cec_pin_adap_free()
/linux/Documentation/dev-tools/
H A Dkfence.rst93 kthread+0x176/0x1b0
103 kthread+0x176/0x1b0
124 kthread+0x176/0x1b0
134 kthread+0x176/0x1b0
141 kthread+0x176/0x1b0
157 kthread+0x176/0x1b0
167 kthread+0x176/0x1b0
174 kthread+0x176/0x1b0
192 kthread+0x176/0x1b0
202 kthread+0x176/0x1b0
[all …]
/linux/include/linux/
H A Dkthread.h11 struct kthread;
21 static inline struct kthread *tsk_is_kthread(struct task_struct *p) in tsk_is_kthread()
122 void kthread_do_exit(struct kthread *, long);
/linux/drivers/media/pci/pt1/
H A Dpt1.c79 struct task_struct *kthread; member
681 if (!pt1->kthread) { in pt1_start_polling()
682 pt1->kthread = kthread_run(pt1_thread, pt1, "earth-pt1"); in pt1_start_polling()
683 if (IS_ERR(pt1->kthread)) { in pt1_start_polling()
684 ret = PTR_ERR(pt1->kthread); in pt1_start_polling()
685 pt1->kthread = NULL; in pt1_start_polling()
715 if (count == 0 && pt1->kthread) { in pt1_stop_polling()
716 kthread_stop(pt1->kthread); in pt1_stop_polling()
717 pt1->kthread = NULL; in pt1_stop_polling()
1316 if (pt1->kthread) in pt1_remove()
[all …]
/linux/Documentation/translations/zh_CN/dev-tools/
H A Dkcsan.rst38 kthread+0x23e/0x260
44 kthread+0x23e/0x260
66 kthread+0x23e/0x260
/linux/kernel/printk/
H A Dnbcon.c1352 if (!con->kthread) in nbcon_kthread_stop()
1355 kthread_stop(con->kthread); in nbcon_kthread_stop()
1356 con->kthread = NULL; in nbcon_kthread_stop()
1381 if (con->kthread) in nbcon_kthread_create()
1390 con->kthread = kt; in nbcon_kthread_create()
1396 sched_set_normal(con->kthread, -20); in nbcon_kthread_create()
/linux/Documentation/features/sched/membarrier-sync-core/
H A Darch-support.txt24 # uthread->uthread and kthread->uthread transitions) before returning
41 # after changing the current mm, and deal with the special case of kthread ->
/linux/drivers/pci/hotplug/
H A DTODO9 * The driver spawns a kthread cpqhp_event_thread() which is woken by the
11 The kthread is also woken from the timer pushbutton_helper_thread(),
/linux/drivers/iio/trigger/
H A DKconfig49 tristate "A kthread based hammering loop trigger"
54 Uses a tight loop in a kthread. Will only work with lower half only
/linux/drivers/media/test-drivers/vimc/
H A Dvimc-streamer.h38 struct task_struct *kthread; member
/linux/samples/bpf/
H A Dxdp_sample_user.c105 struct record kthread; member
482 rec->kthread.cpu = alloc_record_per_cpu(); in alloc_stats_record()
483 if (!rec->kthread.cpu) { in alloc_stats_record()
536 free(rec->kthread.cpu); in alloc_stats_record()
563 free(r->kthread.cpu); in free_stats_record()
754 rec = &stats_rec->kthread; in stats_get_cpumap_remote()
755 prev = &stats_prev->kthread; in stats_get_cpumap_remote()
792 rec = &stats_rec->kthread; in stats_get_cpumap_kthread()
793 prev = &stats_prev->kthread; in stats_get_cpumap_kthread()
1409 &rec->kthread); in sample_stats_collect()
/linux/fs/ecryptfs/
H A DMakefile9 crypto.o keystore.o kthread.o debug.o
/linux/drivers/media/i2c/
H A Dmsp3400-driver.c305 if (NULL == state->kthread) in msp_wake_thread()
846 state->kthread = kthread_run(thread_func, client, "msp34xx"); in msp_probe()
848 if (IS_ERR(state->kthread)) in msp_probe()
861 if (state->kthread) { in msp_remove()
863 kthread_stop(state->kthread); in msp_remove()

123