408 static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)  in task_cpus_allowed()  argument
411 		   cpumask_pr_args(&task->cpus_mask));  in task_cpus_allowed()
413 		   cpumask_pr_args(&task->cpus_mask));  in task_cpus_allowed()
416 static inline void task_core_dumping(struct seq_file *m, struct task_struct *task)  in task_core_dumping()  argument
418 	seq_put_decimal_ull(m, "CoreDumping:\t", !!task->signal->core_state);  in task_core_dumping()
432 			struct pid *pid, struct task_struct *task)  in proc_pid_status()  argument
434 	struct mm_struct *mm = get_task_mm(task);  in proc_pid_status()
437 	proc_task_name(m, task, true);  in proc_pid_status()
440 	task_state(m, ns, pid, task);  in proc_pid_status()
444 		task_core_dumping(m, task);  in proc_pid_status()
448 	task_sig(m, task);  in proc_pid_status()
449 	task_cap(m, task);  in proc_pid_status()
450 	task_seccomp(m, task);  in proc_pid_status()
451 	task_cpus_allowed(m, task);  in proc_pid_status()
452 	cpuset_task_status_allowed(m, task);  in proc_pid_status()
453 	task_context_switch_counts(m, task);  in proc_pid_status()
458 			struct pid *pid, struct task_struct *task, int whole)  in do_task_stat()  argument
476 	int exit_code = task->exit_code;  in do_task_stat()
478 	state = *get_task_state(task);  in do_task_stat()
480 	permitted = ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS | PTRACE_MODE_NOAUDIT);  in do_task_stat()
481 	mm = get_task_mm(task);  in do_task_stat()
493 		if (permitted && (task->flags & (PF_EXITING|PF_DUMPCORE))) {  in do_task_stat()
494 			if (try_get_task_stack(task)) {  in do_task_stat()
495 				eip = KSTK_EIP(task);  in do_task_stat()
496 				esp = KSTK_ESP(task);  in do_task_stat()
497 				put_task_stack(task);  in do_task_stat()
507 	if (lock_task_sighand(task, &flags)) {  in do_task_stat()
508 		struct signal_struct *sig = task->signal;  in do_task_stat()
517 		num_threads = get_nr_threads(task);  in do_task_stat()
518 		collect_sigign_sigcatch(task, &sigign, &sigcatch);  in do_task_stat()
529 			struct task_struct *t = task;  in do_task_stat()
534 			} while_each_thread(task, t);  in do_task_stat()
538 			thread_group_cputime_adjusted(task, &utime, &stime);  in do_task_stat()
545 		sid = task_session_nr_ns(task, ns);  in do_task_stat()
546 		ppid = task_tgid_nr_ns(task->real_parent, ns);  in do_task_stat()
547 		pgid = task_pgrp_nr_ns(task, ns);  in do_task_stat()
549 		unlock_task_sighand(task, &flags);  in do_task_stat()
553 		wchan = !task_is_running(task);  in do_task_stat()
555 		min_flt = task->min_flt;  in do_task_stat()
556 		maj_flt = task->maj_flt;  in do_task_stat()
557 		task_cputime_adjusted(task, &utime, &stime);  in do_task_stat()
558 		gtime = task_gtime(task);  in do_task_stat()
563 	priority = task_prio(task);  in do_task_stat()
564 	nice = task_nice(task);  in do_task_stat()
568 		nsec_to_clock_t(timens_add_boottime_ns(task->start_boottime));  in do_task_stat()
572 	proc_task_name(m, task, false);  in do_task_stat()
580 	seq_put_decimal_ull(m, " ", task->flags);  in do_task_stat()
606 	seq_put_decimal_ull(m, " ", task->pending.signal.sig[0] & 0x7fffffffUL);  in do_task_stat()
607 	seq_put_decimal_ull(m, " ", task->blocked.sig[0] & 0x7fffffffUL);  in do_task_stat()
622 	seq_put_decimal_ll(m, " ", task->exit_signal);  in do_task_stat()
623 	seq_put_decimal_ll(m, " ", task_cpu(task));  in do_task_stat()
624 	seq_put_decimal_ull(m, " ", task->rt_priority);  in do_task_stat()
625 	seq_put_decimal_ull(m, " ", task->policy);  in do_task_stat()
626 	seq_put_decimal_ull(m, " ", delayacct_blkio_ticks(task));  in do_task_stat()
653 			struct pid *pid, struct task_struct *task)  in proc_tid_stat()  argument
655 	return do_task_stat(m, ns, pid, task, 0);  in proc_tid_stat()
659 			struct pid *pid, struct task_struct *task)  in proc_tgid_stat()  argument
661 	return do_task_stat(m, ns, pid, task, 1);  in proc_tgid_stat()
665 			struct pid *pid, struct task_struct *task)  in proc_pid_statm()  argument
667 	struct mm_struct *mm = get_task_mm(task);  in proc_pid_statm()
703 	struct task_struct *start, *task;  in get_children_pid()  local
717 		task = pid_task(pid_prev, PIDTYPE_PID);  in get_children_pid()
718 		if (task && task->real_parent == start &&  in get_children_pid()
719 		    !(list_empty(&task->sibling))) {  in get_children_pid()
720 			if (list_is_last(&task->sibling, &start->children))  in get_children_pid()
722 			task = list_first_entry(&task->sibling,  in get_children_pid()
724 			pid = get_pid(task_pid(task));  in get_children_pid()
744 	list_for_each_entry(task, &start->children, sibling) {  in get_children_pid()
746 			pid = get_pid(task_pid(task));  in get_children_pid()