140 	vm_object_t	first_object;  member
232 	if (fs->object != fs->first_object) {  in fault_deallocate()
233 		VM_OBJECT_WLOCK(fs->first_object);  in fault_deallocate()
235 		VM_OBJECT_WUNLOCK(fs->first_object);  in fault_deallocate()
236 		vm_object_pip_wakeup(fs->first_object);  in fault_deallocate()
238 	vm_object_deallocate(fs->first_object);  in fault_deallocate()
310 	vm_object_busy(fs->first_object);  in vm_fault_soft_fast()
311 	m = vm_page_lookup(fs->first_object, fs->first_pindex);  in vm_fault_soft_fast()
337 			if ((fs->first_object->flags & OBJ_UNMANAGED) == 0)  in vm_fault_soft_fast()
360 	VM_OBJECT_RUNLOCK(fs->first_object);  in vm_fault_soft_fast()
366 	vm_object_unbusy(fs->first_object);  in vm_fault_soft_fast()
374 	VM_OBJECT_ASSERT_WLOCKED(fs->first_object);  in vm_fault_restore_map_lock()
375 	MPASS(blockcount_read(&fs->first_object->paging_in_progress) > 0);  in vm_fault_restore_map_lock()
378 		VM_OBJECT_WUNLOCK(fs->first_object);  in vm_fault_restore_map_lock()
380 		VM_OBJECT_WLOCK(fs->first_object);  in vm_fault_restore_map_lock()
424 	MPASS(fs->object == fs->first_object);  in vm_fault_populate()
425 	VM_OBJECT_ASSERT_WLOCKED(fs->first_object);  in vm_fault_populate()
426 	MPASS(blockcount_read(&fs->first_object->paging_in_progress) > 0);  in vm_fault_populate()
427 	MPASS(fs->first_object->backing_object == NULL);  in vm_fault_populate()
443 	rv = vm_pager_populate(fs->first_object, fs->first_pindex,  in vm_fault_populate()
447 	VM_OBJECT_ASSERT_WLOCKED(fs->first_object);  in vm_fault_populate()
465 	MPASS(pager_last < fs->first_object->size);  in vm_fault_populate()
472 			vm_fault_populate_cleanup(fs->first_object, pager_first,  in vm_fault_populate()
475 			m = vm_page_lookup(fs->first_object, pager_first);  in vm_fault_populate()
491 		m = vm_page_lookup(fs->first_object, pager_first);  in vm_fault_populate()
493 		VM_OBJECT_WUNLOCK(fs->first_object);  in vm_fault_populate()
507 		VM_OBJECT_WLOCK(fs->first_object);  in vm_fault_populate()
529 		vm_fault_populate_cleanup(fs->first_object, pager_first,  in vm_fault_populate()
535 		vm_fault_populate_cleanup(fs->first_object, map_last + 1,  in vm_fault_populate()
539 	for (pidx = pager_first, m = vm_page_lookup(fs->first_object, pidx);  in vm_fault_populate()
559 		VM_OBJECT_WUNLOCK(fs->first_object);  in vm_fault_populate()
574 		VM_OBJECT_WLOCK(fs->first_object);  in vm_fault_populate()
801 	    VM_PROT_FAULT_LOOKUP, &fs->entry, &fs->first_object,  in vm_fault_lookup()
868 	if (retry_object != fs->first_object ||  in vm_fault_relookup()
897 	KASSERT(fs->object != fs->first_object,  in vm_fault_cow()
921 	    (is_first_object_locked = VM_OBJECT_TRYWLOCK(fs->first_object)) &&  in vm_fault_cow()
922 	    fs->object == fs->first_object->backing_object &&  in vm_fault_cow()
930 		vm_page_replace(fs->m, fs->first_object, fs->first_pindex,  in vm_fault_cow()
937 		vm_reserv_rename(fs->m, fs->first_object, fs->object,  in vm_fault_cow()
938 		    OFF_TO_IDX(fs->first_object->backing_object_offset));  in vm_fault_cow()
941 		VM_OBJECT_WUNLOCK(fs->first_object);  in vm_fault_cow()
947 			VM_OBJECT_WUNLOCK(fs->first_object);  in vm_fault_cow()
982 		if ((fs->first_object->flags & OBJ_ONEMAPPING) == 0)  in vm_fault_cow()
991 	fs->object = fs->first_object;  in vm_fault_cow()
1013 	if (fs->object == fs->first_object) {  in vm_fault_next()
1031 	if (fs->object != fs->first_object)  in vm_fault_next()
1048 	if (fs->object != fs->first_object) {  in vm_fault_zerofill()
1050 		fs->object = fs->first_object;  in vm_fault_zerofill()
1090 	if (fs->object == fs->first_object &&  in vm_fault_allocate()
1091 	    (fs->first_object->flags & OBJ_POPULATE) != 0 &&  in vm_fault_allocate()
1092 	    fs->first_object->shadow_count == 0) {  in vm_fault_allocate()
1262 	if (fs->object != fs->first_object) {  in vm_fault_busy_sleep()
1264 		vm_object_pip_wakeup(fs->first_object);  in vm_fault_busy_sleep()
1273 	vm_object_deallocate(fs->first_object);  in vm_fault_busy_sleep()
1325 		VM_OBJECT_RLOCK(fs.first_object);  in vm_fault()
1329 		if (!VM_OBJECT_TRYUPGRADE(fs.first_object)) {  in vm_fault()
1330 			VM_OBJECT_RUNLOCK(fs.first_object);  in vm_fault()
1331 			VM_OBJECT_WLOCK(fs.first_object);  in vm_fault()
1334 		VM_OBJECT_WLOCK(fs.first_object);  in vm_fault()
1346 	vm_object_reference_locked(fs.first_object);  in vm_fault()
1347 	vm_object_pip_add(fs.first_object, 1);  in vm_fault()
1354 	fs.object = fs.first_object;  in vm_fault()
1424 		    fs.object == fs.first_object)) {  in vm_fault()
1501 			if (fs.first_object == fs.object)  in vm_fault()
1525 	if (fs.object != fs.first_object) {  in vm_fault()
1652 	vm_object_t first_object, object;  in vm_fault_dontneed()  local
1660 	first_object = fs->first_object;  in vm_fault_dontneed()
1662 	if ((first_object->flags & (OBJ_FICTITIOUS | OBJ_UNMANAGED)) == 0) {  in vm_fault_dontneed()
1663 		VM_OBJECT_RLOCK(first_object);  in vm_fault_dontneed()
1677 			m_next = vm_page_find_least(first_object, pstart);  in vm_fault_dontneed()
1703 		VM_OBJECT_RUNLOCK(first_object);  in vm_fault_dontneed()