123 	vm_object_t	first_object;  member
186 	if (fs->object != fs->first_object) {  in unlock_and_deallocate()
187 		VM_OBJECT_WLOCK(fs->first_object);  in unlock_and_deallocate()
191 		vm_object_pip_wakeup(fs->first_object);  in unlock_and_deallocate()
192 		VM_OBJECT_WUNLOCK(fs->first_object);  in unlock_and_deallocate()
195 	vm_object_deallocate(fs->first_object);  in unlock_and_deallocate()
294 	m = vm_page_lookup(fs->first_object, fs->first_pindex);  in vm_fault_soft_fast()
320 			if ((fs->first_object->flags & OBJ_UNMANAGED) == 0)  in vm_fault_soft_fast()
341 	VM_OBJECT_RUNLOCK(fs->first_object);  in vm_fault_soft_fast()
351 	VM_OBJECT_ASSERT_WLOCKED(fs->first_object);  in vm_fault_restore_map_lock()
352 	MPASS(fs->first_object->paging_in_progress > 0);  in vm_fault_restore_map_lock()
355 		VM_OBJECT_WUNLOCK(fs->first_object);  in vm_fault_restore_map_lock()
357 		VM_OBJECT_WLOCK(fs->first_object);  in vm_fault_restore_map_lock()
405 	MPASS(fs->object == fs->first_object);  in vm_fault_populate()
406 	VM_OBJECT_ASSERT_WLOCKED(fs->first_object);  in vm_fault_populate()
407 	MPASS(fs->first_object->paging_in_progress > 0);  in vm_fault_populate()
408 	MPASS(fs->first_object->backing_object == NULL);  in vm_fault_populate()
424 	rv = vm_pager_populate(fs->first_object, fs->first_pindex,  in vm_fault_populate()
427 	VM_OBJECT_ASSERT_WLOCKED(fs->first_object);  in vm_fault_populate()
445 	MPASS(pager_last < fs->first_object->size);  in vm_fault_populate()
449 		vm_fault_populate_cleanup(fs->first_object, pager_first,  in vm_fault_populate()
465 		vm_fault_populate_cleanup(fs->first_object, pager_first,  in vm_fault_populate()
471 		vm_fault_populate_cleanup(fs->first_object, map_last + 1,  in vm_fault_populate()
475 	for (pidx = pager_first, m = vm_page_lookup(fs->first_object, pidx);  in vm_fault_populate()
495 		VM_OBJECT_WUNLOCK(fs->first_object);  in vm_fault_populate()
510 		VM_OBJECT_WLOCK(fs->first_object);  in vm_fault_populate()
604 	    VM_PROT_FAULT_LOOKUP, &fs.entry, &fs.first_object,  in vm_fault_hold()
653 	    (fs.first_object->type != OBJT_VNODE &&  in vm_fault_hold()
654 	    (fs.first_object->flags & OBJ_TMPFS_NODE) == 0) ||  in vm_fault_hold()
655 	    (fs.first_object->flags & OBJ_MIGHTBEDIRTY) != 0)) {  in vm_fault_hold()
656 		VM_OBJECT_RLOCK(fs.first_object);  in vm_fault_hold()
658 		    (fs.first_object->type != OBJT_VNODE &&  in vm_fault_hold()
659 		    (fs.first_object->flags & OBJ_TMPFS_NODE) == 0) ||  in vm_fault_hold()
660 		    (fs.first_object->flags & OBJ_MIGHTBEDIRTY) != 0) {  in vm_fault_hold()
666 		if (!VM_OBJECT_TRYUPGRADE(fs.first_object)) {  in vm_fault_hold()
667 			VM_OBJECT_RUNLOCK(fs.first_object);  in vm_fault_hold()
668 			VM_OBJECT_WLOCK(fs.first_object);  in vm_fault_hold()
671 		VM_OBJECT_WLOCK(fs.first_object);  in vm_fault_hold()
683 	vm_object_reference_locked(fs.first_object);  in vm_fault_hold()
684 	vm_object_pip_add(fs.first_object, 1);  in vm_fault_hold()
693 	fs.object = fs.first_object;  in vm_fault_hold()
739 				if (fs.object != fs.first_object) {  in vm_fault_hold()
741 					    fs.first_object)) {  in vm_fault_hold()
743 						VM_OBJECT_WLOCK(fs.first_object);  in vm_fault_hold()
749 					vm_object_pip_wakeup(fs.first_object);  in vm_fault_hold()
750 					VM_OBJECT_WUNLOCK(fs.first_object);  in vm_fault_hold()
761 				vm_object_deallocate(fs.first_object);  in vm_fault_hold()
785 		    fs.object == fs.first_object) {  in vm_fault_hold()
791 			if (fs.object == fs.first_object &&  in vm_fault_hold()
792 			    (fs.first_object->flags & OBJ_POPULATE) != 0 &&  in vm_fault_hold()
793 			    fs.first_object->shadow_count == 0) {  in vm_fault_hold()
1053 			if (fs.object != fs.first_object) {  in vm_fault_hold()
1068 		if (fs.object == fs.first_object)  in vm_fault_hold()
1081 			if (fs.object != fs.first_object) {  in vm_fault_hold()
1085 				fs.object = fs.first_object;  in vm_fault_hold()
1110 			if (fs.object != fs.first_object)  in vm_fault_hold()
1131 	if (fs.object != fs.first_object) {  in vm_fault_hold()
1165 			    (is_first_object_locked = VM_OBJECT_TRYWLOCK(fs.first_object)) &&  in vm_fault_hold()
1169 			    fs.object == fs.first_object->backing_object) {  in vm_fault_hold()
1175 				vm_page_replace_checked(fs.m, fs.first_object,  in vm_fault_hold()
1184 				vm_reserv_rename(fs.m, fs.first_object,  in vm_fault_hold()
1186 				    fs.first_object->backing_object_offset));  in vm_fault_hold()
1226 			fs.object = fs.first_object;  in vm_fault_hold()
1270 			if ((retry_object != fs.first_object) ||  in vm_fault_hold()
1394 	vm_object_t first_object, object;  in vm_fault_dontneed()  local
1402 	first_object = fs->first_object;  in vm_fault_dontneed()
1403 	if (first_object != object) {  in vm_fault_dontneed()
1404 		if (!VM_OBJECT_TRYWLOCK(first_object)) {  in vm_fault_dontneed()
1406 			VM_OBJECT_WLOCK(first_object);  in vm_fault_dontneed()
1411 	if ((first_object->flags & (OBJ_FICTITIOUS | OBJ_UNMANAGED)) == 0) {  in vm_fault_dontneed()
1425 			m_next = vm_page_find_least(first_object, pstart);  in vm_fault_dontneed()
1451 	if (first_object != object)  in vm_fault_dontneed()
1452 		VM_OBJECT_WUNLOCK(first_object);  in vm_fault_dontneed()