224 	struct pid_namespace *ns = task_active_pid_ns(current);  in acct_on()
332 		pin_kill(task_active_pid_ns(current)->bacct);  in SYSCALL_DEFINE1()
458 	struct pacct_struct *pacct = &current->signal->pacct;  in fill_ac()
484 	strscpy(ac->ac_comm, current->comm, sizeof(ac->ac_comm));  in fill_ac()
488 	run_time -= current->group_leader->start_time;  in fill_ac()
513 	spin_lock_irq(&current->sighand->siglock);  in fill_ac()
514 	tty = current->signal->tty;	/* Safe as we hold the siglock */  in fill_ac()
523 	spin_unlock_irq(&current->sighand->siglock);  in fill_ac()
536 		ac->ac_pid = task_tgid_nr_ns(current, ns);  in fill_ac()
538 		ac->ac_ppid = task_tgid_nr_ns(rcu_dereference(current->real_parent), ns);  in fill_ac()
575 	current->signal->rlim[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY;  in do_acct_process()
578 	current->signal->rlim[RLIMIT_FSIZE].rlim_cur = flim;  in do_acct_process()
588 	struct pacct_struct *pacct = &current->signal->pacct;  in acct_collect()
592 	if (group_dead && current->mm) {  in acct_collect()
593 		struct mm_struct *mm = current->mm;  in acct_collect()
603 	spin_lock_irq(&current->sighand->siglock);  in acct_collect()
606 	if (thread_group_leader(current)) {  in acct_collect()
608 		if (current->flags & PF_FORKNOEXEC)  in acct_collect()
611 	if (current->flags & PF_SUPERPRIV)  in acct_collect()
613 	if (current->flags & PF_DUMPCORE)  in acct_collect()
615 	if (current->flags & PF_SIGNALED)  in acct_collect()
618 	task_cputime(current, &utime, &stime);  in acct_collect()
621 	pacct->ac_minflt += current->min_flt;  in acct_collect()
622 	pacct->ac_majflt += current->maj_flt;  in acct_collect()
623 	spin_unlock_irq(&current->sighand->siglock);  in acct_collect()
650 	for (ns = task_active_pid_ns(current); ns != NULL; ns = ns->parent) {  in acct_process()