444 void mm_update_next_owner(struct mm_struct *mm)  in mm_update_next_owner()  argument
453 	if (mm->owner != p)  in mm_update_next_owner()
460 	if (atomic_read(&mm->mm_users) <= 1) {  in mm_update_next_owner()
461 		WRITE_ONCE(mm->owner, NULL);  in mm_update_next_owner()
470 		if (c->mm == mm)  in mm_update_next_owner()
478 		if (c->mm == mm)  in mm_update_next_owner()
489 			if (c->mm == mm)  in mm_update_next_owner()
491 			if (c->mm)  in mm_update_next_owner()
501 	WRITE_ONCE(mm->owner, NULL);  in mm_update_next_owner()
517 	if (c->mm != mm) {  in mm_update_next_owner()
522 	WRITE_ONCE(mm->owner, c);  in mm_update_next_owner()
523 	lru_gen_migrate_mm(mm);  in mm_update_next_owner()
535 	struct mm_struct *mm = current->mm;  in exit_mm()  local
537 	exit_mm_release(current, mm);  in exit_mm()
538 	if (!mm)  in exit_mm()
540 	sync_mm_rss(mm);  in exit_mm()
541 	mmap_read_lock(mm);  in exit_mm()
542 	mmgrab(mm);  in exit_mm()
543 	BUG_ON(mm != current->active_mm);  in exit_mm()
558 	current->mm = NULL;  in exit_mm()
560 	enter_lazy_tlb(mm, current);  in exit_mm()
563 	mmap_read_unlock(mm);  in exit_mm()
564 	mm_update_next_owner(mm);  in exit_mm()
565 	trace_android_vh_exit_mm(mm);  in exit_mm()
566 	mmput(mm);  in exit_mm()
834 	if (tsk->mm)  in do_exit()
835 		sync_mm_rss(tsk->mm);  in do_exit()
851 		if (tsk->mm)  in do_exit()
852 			setmax_mm_hiwater_rss(&tsk->signal->maxrss, tsk->mm);  in do_exit()