197 	struct pid_namespace *ns = task_active_pid_ns(current);  in acct_on()
291 		pin_kill(task_active_pid_ns(current)->bacct);  in SYSCALL_DEFINE1()
417 	struct pacct_struct *pacct = &current->signal->pacct;  in fill_ac()
429 	strlcpy(ac->ac_comm, current->comm, sizeof(ac->ac_comm));  in fill_ac()
433 	run_time -= current->group_leader->start_time;  in fill_ac()
458 	spin_lock_irq(&current->sighand->siglock);  in fill_ac()
459 	tty = current->signal->tty;	/* Safe as we hold the siglock */  in fill_ac()
468 	spin_unlock_irq(&current->sighand->siglock);  in fill_ac()
483 	flim = current->signal->rlim[RLIMIT_FSIZE].rlim_cur;  in do_acct_process()
484 	current->signal->rlim[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY;  in do_acct_process()
508 		ac.ac_pid = task_tgid_nr_ns(current, ns);  in do_acct_process()
510 		ac.ac_ppid = task_tgid_nr_ns(rcu_dereference(current->real_parent),  in do_acct_process()
526 	current->signal->rlim[RLIMIT_FSIZE].rlim_cur = flim;  in do_acct_process()
537 	struct pacct_struct *pacct = &current->signal->pacct;  in acct_collect()
541 	if (group_dead && current->mm) {  in acct_collect()
544 		mmap_read_lock(current->mm);  in acct_collect()
545 		vma = current->mm->mmap;  in acct_collect()
550 		mmap_read_unlock(current->mm);  in acct_collect()
553 	spin_lock_irq(&current->sighand->siglock);  in acct_collect()
556 	if (thread_group_leader(current)) {  in acct_collect()
558 		if (current->flags & PF_FORKNOEXEC)  in acct_collect()
561 	if (current->flags & PF_SUPERPRIV)  in acct_collect()
563 	if (current->flags & PF_DUMPCORE)  in acct_collect()
565 	if (current->flags & PF_SIGNALED)  in acct_collect()
568 	task_cputime(current, &utime, &stime);  in acct_collect()
571 	pacct->ac_minflt += current->min_flt;  in acct_collect()
572 	pacct->ac_majflt += current->maj_flt;  in acct_collect()
573 	spin_unlock_irq(&current->sighand->siglock);  in acct_collect()
600 	for (ns = task_active_pid_ns(current); ns != NULL; ns = ns->parent) {  in acct_process()