220 	struct pid_namespace *ns = task_active_pid_ns(current);  in acct_on()
308 		pin_kill(task_active_pid_ns(current)->bacct);  in SYSCALL_DEFINE1()
434 	struct pacct_struct *pacct = &current->signal->pacct;  in fill_ac()
460 	strscpy(ac->ac_comm, current->comm, sizeof(ac->ac_comm));  in fill_ac()
464 	run_time -= current->group_leader->start_time;  in fill_ac()
489 	spin_lock_irq(&current->sighand->siglock);  in fill_ac()
490 	tty = current->signal->tty;	/* Safe as we hold the siglock */  in fill_ac()
499 	spin_unlock_irq(&current->sighand->siglock);  in fill_ac()
512 		ac->ac_pid = task_tgid_nr_ns(current, ns);  in fill_ac()
514 		ac->ac_ppid = task_tgid_nr_ns(rcu_dereference(current->real_parent), ns);  in fill_ac()
548 	current->signal->rlim[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY;  in do_acct_process()
551 	current->signal->rlim[RLIMIT_FSIZE].rlim_cur = flim;  in do_acct_process()
561 	struct pacct_struct *pacct = &current->signal->pacct;  in acct_collect()
565 	if (group_dead && current->mm) {  in acct_collect()
566 		struct mm_struct *mm = current->mm;  in acct_collect()
576 	spin_lock_irq(&current->sighand->siglock);  in acct_collect()
579 	if (thread_group_leader(current)) {  in acct_collect()
581 		if (current->flags & PF_FORKNOEXEC)  in acct_collect()
584 	if (current->flags & PF_SUPERPRIV)  in acct_collect()
586 	if (current->flags & PF_DUMPCORE)  in acct_collect()
588 	if (current->flags & PF_SIGNALED)  in acct_collect()
591 	task_cputime(current, &utime, &stime);  in acct_collect()
594 	pacct->ac_minflt += current->min_flt;  in acct_collect()
595 	pacct->ac_majflt += current->maj_flt;  in acct_collect()
596 	spin_unlock_irq(&current->sighand->siglock);  in acct_collect()
623 	for (ns = task_active_pid_ns(current); ns != NULL; ns = ns->parent) {  in acct_process()