381 static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)  in task_cpus_allowed()  argument
384 		   cpumask_pr_args(task->cpus_ptr));  in task_cpus_allowed()
386 		   cpumask_pr_args(task->cpus_ptr));  in task_cpus_allowed()
405 			struct pid *pid, struct task_struct *task)  in proc_pid_status()  argument
407 	struct mm_struct *mm = get_task_mm(task);  in proc_pid_status()
410 	proc_task_name(m, task, true);  in proc_pid_status()
413 	task_state(m, ns, pid, task);  in proc_pid_status()
421 	task_sig(m, task);  in proc_pid_status()
422 	task_cap(m, task);  in proc_pid_status()
423 	task_seccomp(m, task);  in proc_pid_status()
424 	task_cpus_allowed(m, task);  in proc_pid_status()
425 	cpuset_task_status_allowed(m, task);  in proc_pid_status()
426 	task_context_switch_counts(m, task);  in proc_pid_status()
431 			struct pid *pid, struct task_struct *task, int whole)  in do_task_stat()  argument
450 	state = *get_task_state(task);  in do_task_stat()
452 	permitted = ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS | PTRACE_MODE_NOAUDIT);  in do_task_stat()
453 	mm = get_task_mm(task);  in do_task_stat()
465 		if (permitted && (task->flags & (PF_EXITING|PF_DUMPCORE))) {  in do_task_stat()
466 			if (try_get_task_stack(task)) {  in do_task_stat()
467 				eip = KSTK_EIP(task);  in do_task_stat()
468 				esp = KSTK_ESP(task);  in do_task_stat()
469 				put_task_stack(task);  in do_task_stat()
479 	if (lock_task_sighand(task, &flags)) {  in do_task_stat()
480 		struct signal_struct *sig = task->signal;  in do_task_stat()
489 		num_threads = get_nr_threads(task);  in do_task_stat()
490 		collect_sigign_sigcatch(task, &sigign, &sigcatch);  in do_task_stat()
501 			struct task_struct *t = task;  in do_task_stat()
506 			} while_each_thread(task, t);  in do_task_stat()
510 			thread_group_cputime_adjusted(task, &utime, &stime);  in do_task_stat()
514 		sid = task_session_nr_ns(task, ns);  in do_task_stat()
515 		ppid = task_tgid_nr_ns(task->real_parent, ns);  in do_task_stat()
516 		pgid = task_pgrp_nr_ns(task, ns);  in do_task_stat()
518 		unlock_task_sighand(task, &flags);  in do_task_stat()
522 		wchan = get_wchan(task);  in do_task_stat()
524 		min_flt = task->min_flt;  in do_task_stat()
525 		maj_flt = task->maj_flt;  in do_task_stat()
526 		task_cputime_adjusted(task, &utime, &stime);  in do_task_stat()
527 		gtime = task_gtime(task);  in do_task_stat()
532 	priority = task_prio(task);  in do_task_stat()
533 	nice = task_nice(task);  in do_task_stat()
536 	start_time = nsec_to_clock_t(task->real_start_time);  in do_task_stat()
540 	proc_task_name(m, task, false);  in do_task_stat()
548 	seq_put_decimal_ull(m, " ", task->flags);  in do_task_stat()
574 	seq_put_decimal_ull(m, " ", task->pending.signal.sig[0] & 0x7fffffffUL);  in do_task_stat()
575 	seq_put_decimal_ull(m, " ", task->blocked.sig[0] & 0x7fffffffUL);  in do_task_stat()
593 	seq_put_decimal_ll(m, " ", task->exit_signal);  in do_task_stat()
594 	seq_put_decimal_ll(m, " ", task_cpu(task));  in do_task_stat()
595 	seq_put_decimal_ull(m, " ", task->rt_priority);  in do_task_stat()
596 	seq_put_decimal_ull(m, " ", task->policy);  in do_task_stat()
597 	seq_put_decimal_ull(m, " ", delayacct_blkio_ticks(task));  in do_task_stat()
613 		seq_put_decimal_ll(m, " ", task->exit_code);  in do_task_stat()
624 			struct pid *pid, struct task_struct *task)  in proc_tid_stat()  argument
626 	return do_task_stat(m, ns, pid, task, 0);  in proc_tid_stat()
630 			struct pid *pid, struct task_struct *task)  in proc_tgid_stat()  argument
632 	return do_task_stat(m, ns, pid, task, 1);  in proc_tgid_stat()
636 			struct pid *pid, struct task_struct *task)  in proc_pid_statm()  argument
639 	struct mm_struct *mm = get_task_mm(task);  in proc_pid_statm()
667 	struct task_struct *start, *task;  in get_children_pid()  local
681 		task = pid_task(pid_prev, PIDTYPE_PID);  in get_children_pid()
682 		if (task && task->real_parent == start &&  in get_children_pid()
683 		    !(list_empty(&task->sibling))) {  in get_children_pid()
684 			if (list_is_last(&task->sibling, &start->children))  in get_children_pid()
686 			task = list_first_entry(&task->sibling,  in get_children_pid()
688 			pid = get_pid(task_pid(task));  in get_children_pid()
708 	list_for_each_entry(task, &start->children, sibling) {  in get_children_pid()
710 			pid = get_pid(task_pid(task));  in get_children_pid()